About: http://webisa.webdatacommons.org/43742022

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	Examples of alkylene are ethylene, 1,3- or 1,2-propylene and 1,3- or 1,4-butylene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com