About: http://webisa.webdatacommons.org/253800536

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	If there are no bends in the string (as occur with vibrations or pulleys), then tension is a constant along the string, equal to the magnitude of the forces applied by the ends of the string.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org