About: http://webisa.webdatacommons.org/225669928

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	The term lower alkynyl as used herein includes both straight and branched chain, acetylenic unsaturated hydrocarbon having from 2 to 6 carbon atoms such as ethynyl, propargyl, butynyl, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com