<http://webisa.webdatacommons.org/prov/81835957>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/4033683> .
<http://webisa.webdatacommons.org/4033683>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<unl.edu> .
<http://webisa.webdatacommons.org/4033683>	<http://www.w3.org/ns/prov#value>	"Acceleration is a change in velocity." .
<http://webisa.webdatacommons.org/4033683>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .