<http://webisa.webdatacommons.org/prov/190000469>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/42995372> .
<http://webisa.webdatacommons.org/42995372>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedsearch.com> .
<http://webisa.webdatacommons.org/42995372>	<http://www.w3.org/ns/prov#value>	"symptoms suggestive of discal infection.DISCUSSIONLow back pain is a significant source of morbidity and disability" .
<http://webisa.webdatacommons.org/42995372>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .