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/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
n5freepatentsonline.
Subject Item
isa:449621032
rdf:type
prov:Entity
prov:value
r ???NHR1 (where R1 is a substituent with a hydroxyl), and R2 is ???H, ???NH2, or ???NHR1 (where R1 is a substituent with a hydroxyl, a substituted hydroxyl, an ester, or a carbonyl)). 2.
prov:wasQuotedFrom
n5:com
Subject Item
isap:141656357
prov:wasDerivedFrom
isa:449621032