About: http://webisa.webdatacommons.org/181861041

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 described above, the linker group L may comprise carbon atoms or heteroatoms such as oxygen or sulfur.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com