About: http://webisa.webdatacommons.org/337253303

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	My problem is that there is a continual force acting on the tennis ball- gravity.
http://www.w3.org/ns/prov#wasQuotedFrom	spacefellowship.com