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

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
n5dmbcllc.
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:249714095
rdf:type
prov:Entity
prov:value
So all I need to do in my code is see if there is an article that has been published since the last time I sent out the ping and send out a new ping if there is.The site I implemented this on is on a web farm, which made the code a little more complicated than yours might need to be, but here???s what I wrote. try
prov:wasQuotedFrom
n5:com
Subject Item
isap:7423647
prov:wasDerivedFrom
isa:249714095