About: http://webisa.webdatacommons.org/264287149

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	person who had a distant relationship to the subject???s self, such as a colleague or
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com