About: http://webisa.webdatacommons.org/148858815

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	H, lower alkyl, hydroxyloweralkyl or benzyl; and n is an integer from 1 to 4. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es