About: http://webisa.webdatacommons.org/284317014

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	It is good that both the MRI and MRA were normal and this means that primary headaches such as cluster and migraine headaches may be considered.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org