text: from typing import List
  
  class SparqlBuilder(object):
      def __init__(self, select:List[str], size=None, offset=None):
          self.query = f"""
          PREFIX rh:<http://rdf.rhea-db.org/>
          SELECT
            {' '.join([f'?{s}' for s in select])}
          WHERE {{
  
          }}
          """
  