This HTML5 document contains 4 embedded RDF statements represented using HTML+Microdata notation.

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PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
n5stackoverflow.
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:71299954
rdf:type
prov:Entity
prov:value
Below is an example of a non-working code.Can anybody point what is missing or wrong?I could not figure it out.Using class=validate[required] is also not working.
prov:wasQuotedFrom
n5:com
Subject Item
isap:228655147
prov:wasDerivedFrom
isa:71299954