About: http://webisa.webdatacommons.org/198453678

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	aromatic hydrocarbon groups or non-condensed substituted or unsubstituted aromatic heterocyclic groups and n is an integer of 2 or greater.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com