About: http://webisa.webdatacommons.org/79244611

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	least one of R1 to R4 is a group of the following formula (1-1) and/or (1-2); n is 0 or 1; m is 0 or an integer of 1 or more, preferably from 0 to 3, more preferably from 0 to 2, even more preferably 0.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com