About: http://webisa.webdatacommons.org/439260696

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	difference between a migraine and another type of headache, such as a tension or sinus headache.
http://www.w3.org/ns/prov#wasQuotedFrom	sansumclinic.org