<http://webisa.webdatacommons.org/315587481>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/315587481>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ucla.edu> .
<http://webisa.webdatacommons.org/315587481>	<http://www.w3.org/ns/prov#value>	"Teacher asks students to indicate whether they like or dislike these foods by showing a thumbs-up or thumbs-down." .
<http://webisa.webdatacommons.org/prov/8828203>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/315587481> .