About: http://webisa.webdatacommons.org/229676484

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	m, for example, 1 to about 20 carbon atoms in the alkylene chain, such as from 1 to about 12 or from 1 to about 4 carbon atoms,
http://www.w3.org/ns/prov#wasQuotedFrom	google.com