<http://webisa.webdatacommons.org/196178203>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<allaboutepidural.com> .
<http://webisa.webdatacommons.org/196178203>	<http://www.w3.org/ns/prov#value>	"The main symptom, headache, is controlled by medication: paracetamol (acetaminophen), anti-inflammatory drugs and, in more severe cases, narcotics such as morphine." .
<http://webisa.webdatacommons.org/prov/61892945>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/196178203> .
<http://webisa.webdatacommons.org/196178203>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .