About: http://webisa.webdatacommons.org/219933432

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	such as alkyl chains comprising at least four carbon atoms, and alkenyl chains, such as alkenyl chains comprising at least four carbon atoms, bonded to the polymer skeleton, such as a polyamide skeleton, via at least one linking group.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr