<http://webisa.webdatacommons.org/68977804>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nytimes.com> .
<http://webisa.webdatacommons.org/prov/261305261>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/68977804> .
<http://webisa.webdatacommons.org/68977804>	<http://www.w3.org/ns/prov#value>	"Doctors perform it by making small holes in the chest and then operate by inserting tiny cameras, scissors, lasers and other instruments." .
<http://webisa.webdatacommons.org/prov/179994999>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/68977804> .
<http://webisa.webdatacommons.org/68977804>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .