<http://webisa.webdatacommons.org/prov/216562579>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/279212361> .
<http://webisa.webdatacommons.org/prov/322266010>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/279212361> .
<http://webisa.webdatacommons.org/279212361>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nkch.org> .
<http://webisa.webdatacommons.org/279212361>	<http://www.w3.org/ns/prov#value>	"Complications such as perforation and bleeding can occur." .
<http://webisa.webdatacommons.org/279212361>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .