<http://webisa.webdatacommons.org/prov/123862588>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/452936061> .
<http://webisa.webdatacommons.org/prov/359012472>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/452936061> .
<http://webisa.webdatacommons.org/452936061>	<http://www.w3.org/ns/prov#value>	"Physicists routinely accelerate particles -- electrons or protons and other things -- up to very very high energies, and their speeds get very close to the speed of light." .
<http://webisa.webdatacommons.org/452936061>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/452936061>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<illinois.edu> .