<http://webisa.webdatacommons.org/143579449>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/444542697>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/143579449> .
<http://webisa.webdatacommons.org/143579449>	<http://www.w3.org/ns/prov#value>	"[wherein Y represents halogen such as chloro or iodo; R4 represents a divalent hydrocarbon group of the formula ???R5???, ???R5???Oc(???O)??? or ???R5???C(???O)??? (where R5 represents a divalent hydrocarbon group of 1 to 20 carbon atoms, preferably an alkylene group, a cycloalkylene group, an allylene group or an aralkylene group), more preferably a divalent group selected from the group consisti" .
<http://webisa.webdatacommons.org/143579449>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .