About: http://webisa.webdatacommons.org/129174531

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	At onset, ALS patients may show symptoms such as muscle weakness, atrophy, hyperreflexia, or bulbar symptoms such as dysphagia or dysarthria.
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com