<http://webisa.webdatacommons.org/297392402>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<washington.edu> .
<http://webisa.webdatacommons.org/297392402>	<http://www.w3.org/ns/prov#value>	"The discrete choices might take the form of answering yes/no questions, voting, choosing one house, trip, or commute route out of many, and other related problems such as evaluative ratings or rankings." .
<http://webisa.webdatacommons.org/prov/449655330>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/297392402> .
<http://webisa.webdatacommons.org/297392402>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/8776326>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/297392402> .