<http://webisa.webdatacommons.org/prov/7787496>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163152698> .
<http://webisa.webdatacommons.org/163152698>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/163152698>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<chicagonow.com> .
<http://webisa.webdatacommons.org/163152698>	<http://www.w3.org/ns/prov#value>	"According to Mayo and Callis, the breaking ball is a problem..." .