<http://webisa.webdatacommons.org/275333075>	<http://www.w3.org/ns/prov#value>	"a covalent bond, then the Z substituents cannot all be hdyrocarbon residues having a carbon atom directly bonded to phosphorus, and when Y is a substituted 2 carbon aliphatic chain and m is a value of 2 and both W substituents are phosphorus and one X" .
<http://webisa.webdatacommons.org/275333075>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/516263643>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/275333075> .
<http://webisa.webdatacommons.org/275333075>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .