Hello, when I query in Fuseki like this:

PREFIX : <http://dsc.nlp-bigdatalab.org:8086/>

SELECT * WHERE {

  ?s ?p ?o.

} #query1

It can return the many results ,one of the results is:
:口腔毛滴虫病    rdf:type    :症状


when I query like this:
PREFIX : <http://dsc.nlp-bigdatalab.org:8086/>
SELECT * WHERE {
  :口腔毛滴虫病 rdf:type ?o.
} #query2
it can return the results:
:症状


but when I query like this:
PREFIX : <http://dsc.nlp-bigdatalab.org:8086/>
SELECT * WHERE {
  ?s rdf:type :症状.
} #query3
it returns:
No data available in table





it confused me again

is this the problem related to the OWL data in 
..\jena\apache-jena-fuseki-3.5.0\run\databases? 

or RDF data in ..\jena\tdb




look forward and thanks for your reply





 

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