class_docstr: This class implements basic sparql patterns.
class_docstr_tok: ["This","class","implements","basic","sparql","patterns","."]
docstr: given known subject and object, predicate is a variable
docstr_tok: ["given","known","subject","and","object",",","predicate","is","a","variable"]
code: def so_triple(self, s, o, v):
      """given known subject and object, predicate is a variable"""
      return v, self.triple(self.uri(s), self.q_mark(v), self.uri(o))
  
imports: from __future__ import print_function
  from SPARQLWrapper import SPARQLWrapper, JSON
  from rdflib import RDF, RDFS, OWL
label_desc: Use image node_id 25 for calling the BaseSPARQL obj's underlying member method code with example usage: obj.so_triple(s, o, v) and returns: v,  self