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PrefixNamespace IRI
n4gamedev.
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
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:208761004
rdf:type
prov:Entity
prov:value
I have never done this, and although the spec is the place to go, you might find use in installing Ethereal and directly comparing the packets sent by e.g. Firefox (you can filter using IP and protocol to get rid of almost all the cruft) and by your implementation.
prov:wasQuotedFrom
n4:net
Subject Item
isap:484803825
prov:wasDerivedFrom
isa:208761004