About: http://webisa.webdatacommons.org/19966318

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 case where the SF is more than 2, the spreading codes are grouped by two groups, including a first group and a second group according to a code number sequence.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com