def query(query, args = {})
        args[:q] = query
        args[:qt] = 'standard'
        conn = ActiveFedora::SolrService.instance.conn
        result = conn.post('select', data: args)
        result.fetch('response').fetch('docs')
      end
def query(query, args = {})
        args[:q] = query
        args[:qt] = 'standard'
        conn = ActiveFedora::SolrService.instance.conn
        result = conn.post('select', data: args)
        result.fetch('response').fetch('docs')
      end
Query solr using POST so that the query doesn't get too large for a URI