About: http://webisa.webdatacommons.org/137265055

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	In the above-given structures, it is to be understood that H atoms may be replaced by substituents, such as C1-18 -alkyl, or phenyl or groups containing ionic groups such as carboxylate or sulfonate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es