About: http://webisa.webdatacommons.org/353376854

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	As Compound (II), for example, a compound represented by the formula: wherein n represents 0 or 1, and other symbols represents the same meanings as those described above, or salts thereof are preferable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au