<http://webisa.webdatacommons.org/28311977>	<http://www.w3.org/ns/prov#value>	"Its presentation may be isolated or, more frequently, associated with systemic diseases, such as ulcerative colitis, Crohn's disease and rheumatoid arthritis." .
<http://webisa.webdatacommons.org/prov/434577386>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/28311977> .
<http://webisa.webdatacommons.org/28311977>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/28311977>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<scielo.br> .