<http://webisa.webdatacommons.org/prov/249762442>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/382224785> .
<http://webisa.webdatacommons.org/382224785>	<http://www.w3.org/ns/prov#value>	"group, a --NR2 15, --SR15, --OR15, --OSiR3 15 or --PR2 15 radical, wherein R15 is one of a halogen atom, a C1 -C10 alkyl group, or a C6 -C10 aryl group; R7 is ##STR8## ???BR11,???AlR11, --Ge--, --Sn--, --O--, --S--, ???SO, ???SO2, ???NR11, ???CO, PR11, or ???P(O)R11 ;wherein: R11, R12 and R13 are identical or different and are a hydrogen atom, a halogen atom, a C1 -C20 alkyl group, a C1 -C20 fluor" .
<http://webisa.webdatacommons.org/prov/247514739>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/382224785> .
<http://webisa.webdatacommons.org/prov/330285042>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/382224785> .
<http://webisa.webdatacommons.org/382224785>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/382224785>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/329498122>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/382224785> .