def anyont_fetch_label(id):
    """
    fetch all rdfs:label assertions for a URI
    """
    iri = expand_uri(id, strict=False)
    query = """
    SELECT ?label WHERE {{
    <{iri}> rdfs:label ?label
    }}
    """.format(iri=iri)
    bindings = run_sparql(query)
    rows = [r['label']['value'] for r in bindings]
    return rows[0]
fetch all rdfs:label assertions for a URI