About: http://webisa.webdatacommons.org/168602807

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	X is a bond or a straight or branched chain C1-8 alkylene optionally having a substituent at a carbon atom other than a carbon atom adjacent to a heteroatom, wherein the substituent is hydroxy, alkoxy, or one or more halogen atoms;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com