About: http://webisa.webdatacommons.org/372780787

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	Moreover, B and B??? in the above chemical formula represent a chain structure with high flexibility or functional group such as hydrogen and halogen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com