About: http://webisa.webdatacommons.org/168017633

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	FIG. 4 is a graph schematically showing the relation between inner pressure of carcasses of a No. 4-size volleyball (artificial leather) and the impact force;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com