RDFa 11 Lite is a subset of RDFa 11 Five simple attributes vocab typeof property resource and prefix Completely upwards compatible RDFa 11 Works well with schemaorg terms What is ID: 321935
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Slide1
RDFa LiteSlide2
RDFa 1.1 Lite is a subset of RDFa 1.1
Five simple attributes: vocab, typeof, property, resource, and prefixCompletely upwards compatible RDFa 1.1Works well with schema.org terms
What is
RDFa Lite?Slide3
RDFa Lite example
The vocab attribute sets the default vocabu-lary for a block, typeof sets the class and property introduces a property <p vocab="http://schema.org/" typeof
="Person"
>
My name is
<span
property="name"
>Manu
Sporny
</span>
and you can give me a ring via
<span
property="telephone"
>1-800-555-0199</span
> or
visit
<a
property="
url
"
href
="http://
manu.sporny.org
/"
>my homepage</a
>
</p
>Slide4
RDFa Lite vs. Microdata
<p vocab="http://schema.org/" typeof="Person"> My name is <span property="name">Manu Sporny</span> and you can give me a ring via <span
property="telephone"
>1-800-555-0199</span
> or
visit
<a
property="
url
"
href
="http://
manu.sporny.org
/"
>my homepage</a
>
</p
>
<p
itemscope
itemtype
=
"
http://
schema.org
/Person
"
>
My name is
<span
itemprop
=
"name"
>Manu
Sporny
</span>
and you can give me a ring via
<span
itemprop
=
"telephone"
>1-800-555-0199</span> or visit
<a
itemprop
=
"
url
"
href
="http://
manu.sporny.org
/">my homepage</a>
</p
>Slide5
RDFa Lite example: resource
The resource attribute gives an object value (URL) and the prefix attribute eases mixing vocabularies<p vocab="http://schema.org
/
"
typeof
="
Person
"
resource=
"
http
://manu.sporny.org
/
"
prefix
="
ov:http
://
open.vocab.org
/terms
/
"
>
My
favorite animal is the
<
span
property="
ov:preferredAnimal
"
>Liger</span>
<
/p
>Slide6
One advantage of Microdata markup was it was simpler than RDFa
RDFa Lite offers the same simplicityBut with two advantages:You can add statements in other RDF vocabulariesYou can take advantage of more complex RDFa markup features if and when neededConclusions