<http://webisa.webdatacommons.org/199482659>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<aps.org> .
<http://webisa.webdatacommons.org/prov/429979518>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/199482659> .
<http://webisa.webdatacommons.org/199482659>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/199482659>	<http://www.w3.org/ns/prov#value>	"problem solving they do involves subjects such as analyzing traffic" .