<http://webisa.webdatacommons.org/prov/25650928>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/126872819> .
<http://webisa.webdatacommons.org/126872819>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ayushveda.com> .
<http://webisa.webdatacommons.org/126872819>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/126872819>	<http://www.w3.org/ns/prov#value>	"Some study shows that stress and mental tension and anxiety worsen the toothache and other problems." .