About: http://webisa.webdatacommons.org/439078427

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	Spinal methotrexate causes major meningeal irritation in more than 61% of patients, generating symptoms such as headache, neck stiffness, lethargy and paresthesia.
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.br