Schema.org - JSON-LD - Where to Place?
From the perspectives of Schema.org, JSON-LD, and the possibly extracted RDF, it should not matter. The data is the same, no matter from where in the document it got extracted. From the perspective of HTML5: If it’s data about your page (or what this page is about), you could place...
How can I add RDFa to my Google Site?
html,semantic-web,google-sites,schema.org,rdfa
Google Sites seems to remove some attributes (including those needed for RDFa and Microdata) when entering the markup in the HTML mode. Workaround: Insert → HTML Box This creates a box which seems to allow full HTML (and also CSS/JavaScript)....
How to specify tax in Gmail Schema.org markup?
The vocabulary Schema.org provides three sub-types for the PriceSpecification type: DeliveryChargeSpecification PaymentChargeSpecification UnitPriceSpecification Unless one of these applies in your case, you should use the parent type, PriceSpecification. (If it’s about a price that includes VAT, you can use the corresponding type and its valueAddedTaxIncluded property, which Google seems to...
Google sitelinks search box snippet doesn't work
search,google-search,schema.org,google-rich-snippets,json-ld
I noticed this is now working for petmd.com so, unless you changed anything, I suspect you just didn't give it long enough for Google to pick this up. To give some idea of the time frames involved for anyone else looking for this I'll note my experiences below (note this...
SPARQL trying to query product availability
sparql,jena,schema.org,microdata
If I extract the data from that page using the Microdata to RDF Distiller, the relevant bit looks like the following: <> a schema:Product; schema:name "Alpine SWA-10S4"@en; schema:description "BassLine Series 10\" 4-ohm subwoofer"@en; schema:offers [ a schema:Offer; schema:availability schema:InStock; ] . If you look at the triple _:offerBNode schema:availability schema:InStock...
News item in Schema.org
The Schema.org type Article is appropriate, as its description says (bold emphasis mine): An article, such as a news article or piece of investigative report. […] But you can even be more specific by using the NewsArticle type (note that by using this type, your news post is also an...
Schema.org SearchAction error for Google Sitelinks Search Box: “valueName: missing and required”
google-search,schema.org,microdata
Update: It was a bug in Google’s Testing Tool. The markup from the question (and Googles own documentation) now works again. So there’s no need for the following alternative. It’s not clear if this is just a temporary bug with their Structured Data Testing Tool, or if their documentation for...
Any example implementation JSON-LD document on a web page
In this Google Webmaster Tools Answer it says: The data, enclosed within the <script type="application/ld+json"> ... </script> tags as shown in the examples below may be placed in either the or region of the page. Either way, it won’t affect how your document appears in users’ web browsers. I wrapped...
When to use the subclass in RDFS?
The semantic web / linked data lives of the re-use of existing vocabularies, so if you only need a sub-set of existing vocabularies, it's best to not re-invent any new schema, but just to use parts from existing ones. Your data will then even be useful without any reasoning. Also,...
Setting the service details for several reviews with structured data
html,schema.org,microdata,structured-data
You can use Microdata’s itemref attribute to reference the item that gets reviewed, so you don’t have to repeat it for each review: <div id="foo" itemprop="itemReviewed" itemscope itemtype="http://schema.org/Service"> <!-- make sure that this element is not a child of another itemscope --> </div> <div itemscope itemtype="http://schema.org/Review" itemref="foo"></div> <div itemscope itemtype="http://schema.org/Review"...
Schema.org deliveryLeadTime unitCode for Business Days
Well, I don't claim to be an expert in the use of UN/CEFACT codes, but based on that spreadsheet, it looks like E49 is the correct code for "working day". So, you could possibly format it something like this: <div itemprop="deliveryLeadTime" itemscope itemtype="http://schema.org/QuantitativeValue"> <span itemprop="minValue">7</span> - <span itemprop="maxValue">10</span> <span>working days</span>...
Using an itemprop from one itemtype in another itemtype
Don’t use url. As you rightly point out, the url property is for the URL of the current item (i.e., the product), and not for URLs of related items. While the definition of the relatedLink property seems to be appropriate for your case, this property can only be used for...
Google rich snippet testing not displaying reviews?
This is probably a question best asked on Google's Structured Data forum, but it doesn't matter to me if I help you here or there. :-) The problem is with your nesting. You need to nest the aggregate rating schema within your Place schema. And you should only be using...
Write Microdata just with and
If the value is a URI, use link. Otherwise, use meta. So <span itemprop="ratingValue">4.6</span> becomes <meta itemprop="ratingValue" content="4.6" /> etc. If it’s just about having no visible content, you could keep using the parent div elements, e.g.: <div itemscope> <!-- you can/should give it an itemtype --> <div itemprop="aggregateRating" itemscope...
Enabling Google Sitelinks Search Box
schema.org,google-rich-snippets,json-ld
Thanks to @unor I found the solution, so the final code is something like this: <script type="application/ld+json"> { "@context": "http://schema.org", "@type": "WebSite", "name" : "example", "alternateName" : "example.com", "url": "http://www.example.com/", "potentialAction": { "@type": "SearchAction", "target": "http://www.example.com/Search/#!/Keyword-{search_term_string}/", "query-input": { "@type": "PropertyValueSpecification", "valueRequired": true, "valueMaxlength": 100, "valueName": "search_term_string" } } } </script>...
Schema.org is not validating: “it appears to include multiple reviews of an item, but no aggregate review information”
schema.org,rich-snippets,google-rich-snippets
I don’t know why Google’s old SDTT reports this, but their new SDTT doesn’t: Apart from the author property that Google would like to see for the Review items, no relevant errors or warnings are reported....
Why use Schema.org microdata to mark up web page elements?
Schema.org is not restricted to HTML5. Schema.org is a vocabulary which can be used with various syntaxes (like JSON-LD, Microdata, RDFa, Turtle, …), stand-alone or in various host languages (like HTML 4.01, XHTML 1.0/1.1, (X)HTML5, XML, SVG, …). So having other ways to specify that something is (or: is about;...
How can I include an articleBody that is outside of the Article's itemscope?
It appears that I was on the right track. The problem I had was that I attempted to declare itemref multiple times, each time for another id. According to W3C, itemref actually expects a space-separated list of id values. Here is the working example: <html> <body> <div itemref="content company" id="articleHeader"...
What page type fits to schema.org type product?
The closest match would be ItemPage (emphasis mine): A page devoted to a single item, such as a particular product or hotel. Note that Schema.org is currently missing a property to link to the "main item" this page is about, i.e., a Product in your case. The mainContentOfPage property is...
“Error: Incomplete microdata with schema.org” for Product
prestashop,schema.org,microdata,prestashop-1.6,google-rich-snippets
Your usage of Microdata and Schema.org is not wrong. The Google Structured Data Testing Tool is just "complaining" that you did not specify all properties Google Search needs for displaying one of their Rich Snippets. It seems that the culprit is the last Offer: <span itemprop="offers" itemscope="" itemtype="http://schema.org/Offer"> <link itemprop="availability"...
Sitelinks Search Box JSON-LD giving error on Google Structured Data Testing Tool
schema.org,google-rich-snippets,json-ld
I noticed that even the examples on the online documentation receive the same exact error you received. When I changed "@context": "http://schema.org" to "@context": "http://schema.org/true" the error disappeared. Hope this helps. <script type="application/ld+json"> { "@context": "http://schema.org/true", "@type": "WebSite", "url": "https://www.saatler.com/", "potentialAction": { "@type": "SearchAction", "target": "https://www.saatler.com/arama?ara={search_term_string}", "query-input":"required name=search_term_string" } }...
Where to add Rich snippet - Organization schema for a general page
schema.org,google-rich-snippets
It's not necessary to put it on every page, but you should definitely insert it into pages such as the About page and Contact page, and you could also insert it into the homepage if there is an appropriate place for you to do so. You will just want to...
Why is my schema.org rating markup for a place not being shown by Google?
schema.org,google-webmaster-tools,microdata
Google will not typically display an aggregate rating rich snippet for a "Place" itemtype. They do show it, though, for more specific place types, such as for restaurants and other local business types. So you might need to get more specific with your markup. On a different note, hiding marked...
Classifying chemical raw materials to introduce in Schema.org
As you said, these are products (i.e., they offer these, right?), so the Product type seems to be appropriate. MedicalEntity (or one of its sub-types) would only be appropriate for those products that are "related to health and the practice of medicine". If that’s the case, you could add it...
Child properties of Schema.org property
seo,semantic-web,schema.org,microdata,google-rich-snippets
The partOfSeason property expects a value of the Season type. The partOfSeries property expects a value of the Series type. You are giving a text value in both cases. This is not wrong (just not recommended), but with a text value it’s not possible to give additional data about the...
Product size: width, height and depth
The width/depth/height properties expect Distance or QuantitativeValue as value. So if you want to use Distance, it might look like: <span itemprop="width" itemscope itemtype="http://schema.org/Distance"> 60 <span>cm</span> </span> If you want to use QuantitativeValue: <span itemprop="width" itemscope itemtype="http://schema.org/QuantitativeValue"> <span itemprop="value">60</span> <span>cm</span> <meta itemprop="unitCode" content="CMT" /> </span> Instead of specifying the...
Is there a Schema.org type for SaaS or subscriptions?
There are different possible perspectives: It’s a SoftwareApplication (or the more specific WebApplication, maybe with browserRequirements). It’s a Service with a ServiceChannel+serviceUrl. It’s a Product and/or an Offer (both include services). (It is possible to specify subscription costs in Schema.org.) You might want to use only one or multiple types...
redefine and declare property in RDFS
The first question is can I declare the Venue also has the property of address? I already know that I can use the property without declaring it. The reason I want to declare it to make my schema more clear. Classes don't have properties in RDFS. Properties can have...
Does Google not support rich snippets for reviews of the schema.org type VideoGame?
html5,schema.org,microdata,rich-snippets,google-rich-snippets
Google does not display a Review Rich Snippet for all of the Schema.org types, but they don’t explicitly list which types are supported (emphasis mine): We support reviews and ratings for a wide range of schema.org types, including businesses, products, and different creative works such as books or movies. Maybe...
Is it good to use ItemPage (schema.org) to my courses?
If the page is about a single course, then yes, you may use ItemPage. As a general rule, always go with the most specific type. So if you have a WebPage, check its "More specific Types"; if one of the types applies to your case, select it; otherwise, keep WebPage....
Is it okay to use same schema.org markup twice on one page?
schema.org,microdata,rich-snippets,structured-data
Unless you use itemid, consumers can’t be sure that two (or more) items are (about) the same thing. So they would learn that your Product item has two AggregateRating items. Consumers might try to deduce that both items should be the same (e.g., by comparing url values), but you would...
Schema.org setup for multiple events on one page
schema.org,microdata,google-rich-snippets
Your usage of Microdata and the Schema.org vocabulary is valid. Every conforming parser will understand this. See for example http://linter.structured-data.org/, which shows snippets that could result from markup. However, actual search engine providers decide for themselves if, when or how to use your annotations, for example for enhancing search results....
what is the current opinion on using tags to hide individual instances of a recurring itemtype=“http://schema.org/Event”
You don’t have to duplicate the description, you can use the itemref attribute: <p itemprop="description" id="farm-market">…<!-- description for all events --></p> <div itemscope itemtype="http://schema.org/Event" itemref="farm-market"> <time itemprop="startDate">2015-01-20</time> </div> <div itemscope itemtype="http://schema.org/Event" itemref="farm-market"> <time itemprop="startDate">2015-02-04</time> </div> If you don’t want to show any content from the single events...
When is it worth creating an XML Schema (XSD)?
You tagged your question with seo and html, but those are not reasons to define an XML Schema (XSD). You mention "Creative Work", but that concept is also immaterial to XSDs and their benefits. The Value of Defining an XSD There is value in defining an XSD in so far...
How does schema.org usage fit into Linked Data principles?
rdf,schema.org,rdfa,rdfs,linked-data
From http://schema.org/docs/datamodel.html: The canonical machine representation of schema.org is in RDFa: schema_org_rdfa.html (See my answer on Webmasters SE for other representation.) This HTML+RDFa version uses the RDFS vocabulary. It’s as good as any other RDF serialization. If you don’t like RDFa, you could of course use your favorite converter to...
Schema.org's WebSite vs WebPage
WebSite represents a web site, WebPage represents a web page (like the difference between Blog and BlogPosting). The additional properties from WebPage (like breadcrumb and mainContentOfPage) wouldn’t necessarily make sense for WebSite. Google’s Sitelinks Search Box uses WebSite because the search usually applies to the whole site, not just a...
Do I need to repeat all the categories on all sub-pages?
Schema.org doesn’t define any required properties, so everything is optional. But note that there is no concept of "website" in Microdata. The Microdata always gets parsed per document. So if a Microdata consumer parses your "Special Offer Weekend in New York" page, it will not get the telephone/address/etc. of the...
How to cite a blog post using HTML microdata and schema.org?
html,schema.org,microdata,citations
If you’d ask me which markup to use for a list of links to blog posts (OP’s context), without seeing your example, I’d go with something like this: <body itemscope itemtype="http://schema.org/WebPage"> <ul> <li> <cite itemprop="citation" itemscope itemtype="http://schema.org/BlogPosting"> <a href="…" itemprop="url" rel="external"><span itemprop="name headline">Hello World</span></a>, authored by <span itemprop="author" itemscope itemtype="http://schema.org/Person"><a...
What Schema.org properties for video search results?
You could use the SearchResultsPage type for the webpage, the ItemList type for the result list, and the VideoObject type for each result. To relate the ItemList to the SearchResultsPage, you could use the mainEntity property, and to relate the VideoObject items to the ItemList, the itemListElement property. In RDFa,...
“availability” not showing in Google Rich Snippet
html5,seo,schema.org,microdata,google-rich-snippets
I don’t know if this is the reason why Google Search does not pick it up, but your markup is not valid. The li element can’t have a href attribute. So instead of this <li itemprop="availability" href="http://schema.org/InStock">Op voorraad</li> you should use, for example, this <li><link itemprop="availability" href="http://schema.org/InStock"/>Op voorraad</li> Also note...
How to setup “application/ld+json” schema.org meta data in rails 4 app
ruby,ruby-on-rails-4,metadata,schema.org,json-ld
There is a JSON-LD gem (http://rubygems.org/gems/json-ld), but it might not be specifically what you're looking for. Note that the point of JSON-LD is that it's just JSON, in this case using the schema.org context to interpret the values. Assuming that your data is in ActiveRecord models, you'll need a way...
How to model directories and files using schema.org types with JSON-LD syntax?
You might wanna consider the Nepomuk File Ontology (NFO) instead.
Structured data not being picked up on telephone number
html5,schema.org,microdata,google-rich-snippets,structured-data
Schema.org’s telephone property expects Text as value, not a URL. (There’s a feature request to change this.) So you could use something like this: <div itemscope itemtype="http://schema.org/Organization"> <p>Call Us: <a href="tel:07749918143"><span itemprop="telephone">07749 918 143</span></a></p> </div> ...
Can't get Google Now card to trigger from email
html,email,schema.org,google-now,json-ld
I've finally got this to work. For some reason the starter tutorial they provide doesn't give you adequate markup to generate a google now card. Instead, you should use the event without reservation markup here.
SPARQL queries for data-vocabulary.org
It depends on your queries. If you want to see all triples, it’s sufficient to replace the namespace. But if you query for certain types/properties, it might not be sufficient. Data-Vocabulary.org and Schema.org are similar vocabularies which often use the same names for types/properties, but not always. Examples: Breadcrumb vs....
Microdata/Schema.org/SEO: How to properly set a ContactPoint
(While Google’s Testing Tool reports this as an error, it’s not an actual error. It should be a warning instead. Your code is valid Microdata and you are correctly using the Schema.org vocabulary.) You have two top-level items (a Person and a ContactPoint), i.e., they are not related in any...
Schema.org, correct Attributes for a School Undergraduate Program
CollegeOrUniversity is for the organization, not for something that this organization does or has. EducationEvent seems to be appropriate. You could specify the CollegeOrUniversity as organizer of the EducationEvent. Apart from typicalAgeRange, EducationEvent doesn’t offer properties to denote the target audience of the event. So specifying that it’s for "Graduate...
Schema.org mandatory fields and the time needed until Google shows changes
seo,schema.org,google-rich-snippets
There are no mandatory properties/types in Schema.org. However, consumers of the data, like Google Search, might have rules under which conditions they will make something with your data (e.g., they are looking for specific properties). So you’d have to check their documentation. For Google Search, their Rich Snippets are documented...
Schema.org Organization: url, logo in one place and social links in another
Microdata’s itemref attribute can be a solution. But this only works if you have no other parent itemtype open (e.g., on the body). <div itemscope itemtype="http://schema.org/Organization" itemref="social-links"> <a itemprop="url" href="/"> <img itemprop="logo" alt="sitename" src="logo.png"> </a> </div> <ul id="social-links"> <li><a itemprop="sameAs" href="https://www.facebook.com/site"></a></li> <li><a itemprop="sameAs"...
Is there any way to get schema.org RDF in slices?
No, there is not. Ontology modularization is a non-trivial task. In a nutshell, it is easy only if the creator of the ontology implements it at design time. The reason is that there can be complex dependencies between the axioms for the various conceptual elements. I designed www.productontology.org specifically in...
CSE does not pick up url from href attribute in a Element when using Microdata
javascript,schema.org,microdata
Ok finally after a lot of digging, I have the answer. The root cause is as follows: The Google CSE(Custom Search Engine) is not consuming the microdata property value as the href attribute of the "a" HTML element. It is consuming the child text content on the "a" HTML element....
How to implement schema.org on https pages
tl;dr: Use http URIs. In this answer on Webmasters SE I explained why you should favor http over https Schema.org URIs: The http URIs seem to be canonical, as the actual definition of the Schema.org vocabulary only defines http, not https. In addition: all examples (even on HTTPS) use the...
Define extra properties for an existing class in RDFS?
semantic-web,ontology,schema.org,rdfs
Should I make my schema venue as a subclass of https://schema.org/Place and add new properties? If you're declaring a describing a class Venue, it makes sense to make it a subclass of some other Place class that someone else has declared, if you want to achieve some measure of...
Concepts for RDFa DRY references
URIs! (or IRIs, e.g., in RDFa 1.1) That’s one of the primary qualities of RDF, and it makes Linked Data possible, as coined by Tim Berners-Lee (emphasis mine): The Semantic Web isn't just about putting data on the web. It is about making links, so that a person or machine...
How to markup a document with RDFa when data is across multiple elements
semantic-web,semantic-markup,schema.org,rdfa,linked-data
Your markup is syntactically valid, but it’s probably not conveying what you mean. You are adding three street addresses (!) to the PostalAddress node, but consumers have no reason to assume that these are three parts of actually one street address, and RDFa doesn’t rely on the relative order of...
Applying RDFa to a list completed projects with location
For anyone curious, I ended up going with Creative Work: <article class="completed-work" vocab="http://schema.org/" typeof="CreativeWork"> <h2 property="name">The Empire State Building</h2> <ul> <li><strong>Location</strong> <span property="contentLocation">New York, New York</li> <li><strong>Completed</strong> <span property="dateCreated">2010</span></li> <li><strong>Architect</strong> <span...
Multiple Aggregate Ratings of Schema.org
seo,search-engine,schema.org,serp
It is not possible to directly denote which entity should be used for purposes like Rich Snippets. But you can try it indirectly, by denoting what the page is about (what consumers, like Google Search, do with this information is up to them). In your case, the page seems to...
Can schema.org's email property use the href value?
html,email,schema.org,microdata
Schema.org’s email property expects Text as value. It’s odd. In my opinion it should take URL instead, or at least allow boths ways ("Text or URL", as it’s the case with the menu property, too). I can only guess that they chose Text because some publishers don’t want to specify...
“price: missing and required” although PriceSpecification is used
schema.org,microdata,google-rich-snippets
tl;dr: It’s appropriate use of Schema.org, but Google doesn’t seem to support it (yet). Google’s documentation for their Products Rich Snippet lists price as a required property. They don’t even mention the priceSpecification property. So according to their documentation and their Testing Tool, it seems that Google does not (yet?)...
schema.org Microdata for headings in book
No, Book doesn’t offer properties for headings of chapters. You can only specify the title/name of the whole book (name, alternateName, alternativeHeadline). On a structural level, you could make statements about the webpage content, i.e., use WebPageElement and its name for every chapter. But this would have no relation to...
Difference between MusicGroup and Person in schema.org
schema.org,rich-snippets,google-rich-snippets
As the Schema.org documentation says, a "MusicGroup" can refer to a solo musician, and should be used. It has the benefit that you can have "album" and "track" properties that allow you to define the solo musician's recorded works (which are not present in "Person"). Probably, but that's entirely...
nested microdata properties with 3 levels
You missed the name for the product and didn't declare an item scope for review. This is what you need to do: <div itemscope itemtype="http://schema.org/Product"> <span itemscope itemtype="http://schema.org/Review" itemprop="review"> <p itemprop="reviewBody">myreview...</p> (author :<span itemscope itemprop="author" itemtype="http://schema.org/Person"> <span itemprop="name">Name of the auhor</span> </span>) </span> <span itemprop="name">Product Name</span> </div> ...
Schema.org type for a study course
I would look into the Event part of the schema.org: An event happening at a certain time and location, such as a concert, lecture, or festival. Ticketing information may be added via the 'offers' property. Repeated events may be structured as separate Event objects. http://schema.org/Event That seems like it should...
Which Schema.org property should I use for related articles, quizzes, stories? [closed]
html5,semantic-markup,schema.org,microdata
Your example misses the ItemList type. You could add it to the aside element, e.g.: <aside itemscope itemtype="http://schema.org/ItemList"> <article itemprop="itemListElement" itemscope itemtype="http://schema.org/Article"> </article> <article itemprop="itemListElement" itemscope itemtype="http://schema.org/Article"> </article> </aside> Using the article element for each related story seems to be appropriate, especially if you provide content like a description/teaser, the...
Which Schema.org property should I use for popular posts item list?
If they are also blog posts, you would use BlogPosting, too. Microdata is not only for the main content of a page. However, the Schema.org vocabulary currently lacks a property to mark an item as the main content item of a page (the property mainContentOfPage is only allowed for WebPage)....
Schema.org - Correct way to set up a football (soccer) club with multiple teams
For the whole club, you could use one of these types (whichever matches according to your understanding of how the club works): SportsOrganization or the more specific SportsTeam. For each team, use SportsTeam. And to relate these entities, you could use one of these properties (whichever is appropriate according to...
Proper datetime attribute for
html5,datetime,schema.org,microdata
I would suggest to keep what you have and not worry about the HTML validator which is only a guide at any rate.
Using schema.org/Product image on a non image element
seo,prestashop,product,schema.org,microdata
If you are using the itemprop attribute for an a element, the property value will be the URL specified in the href attribute, not the content of the a element. So in your example, the image property has the value link-to-product (which will be interpreted as URL): schema:Product → schema:image...
Can I have multiple images marked up in a schema.org ImageObject?
If you’d use one ImageObject with multiple contentUrl properties, it would mean that you have one image with several URLs. If you have several images, use an own ImageObject item for each....
Structured-Data > Microdata > Schema > Article > Author Itemscope > Properties > Google Validation Error
Your markup sample contains a typo: itemptype="https://schema.org/Person" should be itemtype="https://schema.org/Person" Unfortunately, the Google Structured Data Testing Tool doesn’t report such errors. (And they shouldn’t have interpreted the property name as the URL http://www.example.com/name, because an item without a type could have a proprietary item property name, which would not be...
Content-Type for Email Markup Actions
email,mime-types,content-type,schema.org,google-schemas
You have to include it in the email’s HTML (text/html). Google (i.e., Gmail and Inbox by Gmail) supports JSON-LD and Microdata: The JSON-LD will be included in a script element (used as data block). The Microdata attributes (like itemscope and itemprop) will be added directly to the (existing) HTML elements....
Structured markup adding models to product data
It’s a pity that Google Search (according to their documentation) only supports price, not priceSpecification. I’m sure that that they’ll support it in the future (if it’s not already the case, albeit undocumented). Providing both properties seems to be a suitable solution, especially in such simple cases where you don’t...
Why is the schema.org JSON-LD representation so small?
Because this isn't the definition of the vocabulary but just Schema.org's JSON-LD context i.e., a mapping from nice, short JSON terms to full URLs. See http://www.w3.org/TR/json-ld/#the-context for details. The reason why it doesn't map each property and class one by one is that it uses the @vocab shortcut which is...
Combining seperate Schema.org Organization sections in Microdata
For schemabiz It works like that. But you could also omit the outer div and add the id to the PostalAddress item. So instead of <div id="schemabiz"> <div itemprop="address" itemscope itemtype="http://schema.org/PostalAddress"> </div> </div> you could use <div id="schemabiz" itemprop="address" itemscope itemtype="http://schema.org/PostalAddress"> </div> For schemabiz2 Don’t use itemscope+itemtype for the referenced...
How to nest Microdata (using Schema.org) in a valid way?
I think that rather that deem it a Google glitch, it's a reflection of the paucity of development. In other words it seems probable that this is a highly immature protocol, rather than a bugged one. In my application first names and surnames are presented in a table, which makes...
GSA: microdata gets truncated
schema.org,microdata,google-search-appliance
The GSA does not support those microdata. It typically only supports meta tags under the format <meta name="category" content="computer"/>
Opening hours go over midnight
I don’t have any experience with this, but I would have assumed that using opens and closes like that should be fine, as their descriptions say The opening hour of the place or service on the given day(s) of the week. The closing hour of the place or service on...
Extending schema microdata property
You have two different offers for the product, so you should have two Offer items. You can specify the condition with the itemCondition property and its values NewCondition / UsedCondition. Taking your snippet, it could look like: <div itemscope itemtype="http://schema.org/Product"> <span itemprop="name">Fifa</span> <span itemprop="manufacturer">EA</span> <div itemprop="offers" itemscope itemtype="http://schema.org/Offer"> <a href="#">Buy...
Can you use plain text for addresses in schema.org markup?
html,schema.org,structured-data
Yes, you may use text as value for address. While its expected value is another item (namely PostalAddress) instead of text, Schema.org does not require this (bold emphasis mine): While we would like all the markup we get to follow the schema, in practice, we expect a lot of data...