<http://webisa.webdatacommons.org/416051390>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/416051390>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<railroadcourses.com> .
<http://webisa.webdatacommons.org/416051390>	<http://www.w3.org/ns/prov#value>	"Safety is a condition" .
<http://webisa.webdatacommons.org/prov/425301758>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/416051390> .