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
n5google.
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:27509625
rdf:type
prov:Entity
prov:value
-- in which R6 is a hydrogen atom or a lower alkyl group; ##STR47## Z is a hydrogen atom, an acyl group or an optionally substituted hydrocarbon group; and n is 1 or 2; with the following provisos:1) when n is 1, then A is ##STR48## Y is --S-- or --NR6 --, and at least one of R2, R3 and R4 is the formula --Y--R5 --, with the further proviso that when all Y's are --NR6 --, then at least one of the
prov:wasQuotedFrom
n5:com
Subject Item
isap:333108297
prov:wasDerivedFrom
isa:27509625