<http://webisa.webdatacommons.org/prov/277015240>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/398250653> .
<http://webisa.webdatacommons.org/398250653>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/398250653>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dlib.org> .
<http://webisa.webdatacommons.org/398250653>	<http://www.w3.org/ns/prov#value>	"For each attribute, MCAT keeps more than 20 different types of information including its physical, logical and input and output characteristics [9]." .