About: http://webisa.webdatacommons.org/219565415

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	Additional constraints or variables, such as friction, mass, etc. may be selected or preset to further increase realism.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr