About: http://webisa.webdatacommons.org/150240483

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	aim of our study was to distinguish between the different types of friendships in
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com