About: http://webisa.webdatacommons.org/431399327

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	R1 of formula I should contain at least 6 carbon atoms and may be derived, for example, from aromatic hydrocarbons, such as benzene, biphenyl, naphthalene, anthracene, pyrene or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es