rdfa Questions
4
Solved
I have a quick question about RDFa and Microdata.
My current understanding is that RDFa is RDF implemented into HTML but is complicated for new developers like myself, Microdata seems really easy ...
Nadenenader asked 22/1, 2012 at 0:11
1
I defined multiple ItemLists on one page, and the Chrome extension Structured Data Testing Tool says: "ITEMLISTS_MULTIPLE_LISTS_ON_PAGE"
Is there any way to define multiple ItemList elements ...
Nasser asked 11/4, 2017 at 14:5
3
Solved
Right now I'm using itemprop COMBINED with Facebook Open Graph <meta> tags like the following:
<html class="no-js" itemscope="itemscope" itemtype="http://schema.org/WebPage">
// ...
...
Dillman asked 27/5, 2014 at 21:14
0
StackOverflow has some good comparisons of Microdata, RDFa, and JSON-LD, especially in answers by "unor" in 2014, 2015, 2015, and 2016.
Google specifically states "Google recommends using JSON-LD ...
6
Solved
I have been wondering which of those formats is "best"? Schema.org, Microdata, and RDFa are bit of a pain to implement. They can break validation and require quite an effort to put into documents.
...
Opacity asked 13/11, 2014 at 10:15
2
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Are there some recent and reliable statistics about "Web use" (webpages using one standard or another) of these standards?
Or an specific statistic about vCard (person and/or organization...
Hopi asked 19/2, 2015 at 14:53
2
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For og:image and og:url, since they have URL, can I place them in a link tag instead of a meta tag, and is it preferable?
Also what is the difference in using these two tags w.r.t. og:image and og...
Backdrop asked 28/1, 2017 at 22:44
1
For a single blog / article that has multiple tags how would add the Facebook Open Graph data?
This seems like it would be the most logical way to do it. However it reports that it's incorrect in ...
Excisable asked 26/3, 2016 at 0:42
3
Solved
The w3C validator was all fine with this code:
<meta property="og:site_name" content="--Sitename--" />
If I replace the property attribute with name, the validator says og:site_name is not...
Sales asked 24/6, 2013 at 16:5
8
Just wondering whether you guys out there are favouring the OpenGraph protocol following markup like:
<meta property="og:title" content="The Rock" />
<meta property="og:type" cont...
Desdamona asked 19/6, 2011 at 13:11
2
Solved
I'm using Rich Snippets to markup my content according to the collections on schema.org. I am using RDFa Lite to do so and am now having a problem with the rel attribute. Some of my links do have t...
Roccoroch asked 25/8, 2014 at 14:52
3
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I've done quite a bit of research but I can't understand the exact relationship between the 3. Also, now that W3C has officially recognised RDFa, would you recommend it over Microdata, taking into ...
Depositor asked 13/1, 2013 at 20:26
6
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I'm setting up a blog, and I'm fascinated by RDF and the idea of the sematic web. I'd like to use RDFa to embed sematic data into my blog. There are several well know semantic web ontologies like F...
Utilitarianism asked 24/12, 2008 at 23:6
2
Solved
I started digging into RDFa recently and try to spice my website with semantic information. The site offers services, events, a blog and may offer products in future. Happily schema.org has coarse ...
Scilicet asked 12/5, 2014 at 19:8
2
Solved
I am starting to learn schema.org schema. I come from the RDF/OWL community.
To my surprise I could not indeed find an RDFS or OWL vocabulary representation of schema.org. More specifically, I rea...
Hakeem asked 10/5, 2014 at 5:50
4
Solved
I'm setting up a HTML5 webpage and want to include RDFa.
I try checking the syntax with the w3 validator, and check the extracted RDF using the w3 RDFa distiller. When I declare namespaces using x...
Qianaqibla asked 20/9, 2012 at 9:35
3
I am currently teaching myself RDFa Core 1.1 after successfully learning RDFa Lite rather easily. Straight to the point, I can't understand two things: the difference between property and rel, and ...
Ganister asked 1/6, 2013 at 14:15
5
Solved
I'm about to introduce the Open Graph protocol to an existing HTML5 Web application and I'd like to include the necessary RDFa data without introducing any unnecessary crud.
I've looked at the HTM...
Hendrik asked 14/11, 2010 at 13:38
2
Solved
I am a bit confused about the semantics of websites. I understand that every URI should represent a ressource. I assume that all information provided by RDFa inside a webpage describes the ressourc...
Hamon asked 14/4, 2013 at 14:19
1
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I use RDFa to add linked data to my webpage. I also occasionally use the rel attribute in various tags for non-semantic purposes, such as triggering a javascript tooltip. I am wondering the there i...
Hungerford asked 5/3, 2013 at 2:27
4
Solved
How do we know which vocabulary/namespace to use to describe data with RDFa?
I have seen a lot of examples that use xmlns:dcterms="http://purl.org/dc/terms/" or xmlns:sioc="http://rdfs.org/sioc/ns...
Deadman asked 23/8, 2012 at 16:13
1
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Imagine I start using an ontology because it provides some useful vocabulary to describe an object I'm interested in, e.g. FOAF to describe a Person (me). I immediately run into two problems. I com...
Unction asked 19/10, 2012 at 23:28
1
Solved
RDFa in XHTML is a w3c standard. Microdata is mentioned as a HTML 5 API. My questions are:
Is microdata also a w3c standard? If yes, why we need 2 similar standards?
People say using microdata is...
Heliochrome asked 13/4, 2012 at 22:39
2
Solved
I'm mainly using Ruby to do this but my plan of attack thus far is as follows:
Use the gems rdf,rdf-rdfa, and either rdf-microdata or mida to parse data given any URI. I think it'd be best to map ...
Pacificia asked 26/8, 2011 at 5:49
3
Solved
I would like to implement RDFA to a car site.
Triples would go something like:
This image is about a honda
This page is about a honda
This rating is for a honda civic
...etc...
I can't seem ...
Dineen asked 25/3, 2011 at 19:38
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