About: http://webisa.webdatacommons.org/258363248

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Z is preferably an oxygen atom or alkylene group, with examples of the alkyl group shown below. ##STR8## Letter m is an integer of 3 to 100, n is an integer of 0 to 50, and 5???m+n???100, preferably 10???m+n???50.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com