<http://webisa.webdatacommons.org/227134686>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/227134686>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cancer.gov> .
<http://webisa.webdatacommons.org/prov/161803849>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/227134686> .
<http://webisa.webdatacommons.org/227134686>	<http://www.w3.org/ns/prov#value>	"RESULTS: Overall, women whose disease was diagnosed in 1996 had a 30% higher chance of receiving chemotherapy than those in 1991, after controlling for changes in tumor size, stage, and other factors." .