About: http://webisa.webdatacommons.org/263722458

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	Use of concomitant medication, including over the counter products, herbal medication and dietary supplements, except for paracetamol (acetaminophen) or ibuprofen.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov