About: http://webisa.webdatacommons.org/290467105

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	Methotrexate is a toxic, immune-suppressing drug, and physicians most experienced in the use of this therapy take patients off the drug.
http://www.w3.org/ns/prov#wasQuotedFrom	rheumatic.org