@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix rdf4j: <http://rdf4j.org/schema/rdf4j#> .
@prefix sesame: <http://www.openrdf.org/schema/sesame#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix fn: <http://www.w3.org/2005/xpath-functions#> .

<http://purl.uniprot.org/unirules/MF_01010#construct-where-10> a <http://spinrdf.org/sp#Optional>;
  <http://spinrdf.org/sp#elements> <http://purl.uniprot.org/unirules/MF_01010#construct-optional-list-205> .

<http://purl.uniprot.org/unirules/MF_01010#construct-where-list-10> rdf:first <http://purl.uniprot.org/unirules/MF_01010#construct-where-10> .