<http://webisa.webdatacommons.org/340207188>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/433365747>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/340207188> .
<http://webisa.webdatacommons.org/prov/237266618>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/340207188> .
<http://webisa.webdatacommons.org/340207188>	<http://www.w3.org/ns/prov#value>	"However, receding gums\" is a problem for the remaining teeth, but not a reason for denture problems generally." .
<http://webisa.webdatacommons.org/340207188>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uc.edu> .