@lazyproperty
    def rels(self):
        return Relationships(self._partname.baseURI)
Documents found by browser app and rendered properly by API.
dataset/ETHPy150Open python-openxml/python-docx/docx/opc/part.py/Part.rels--crossover with--dataset/ETHPy150Open adlibre/Adlibre-DMS/adlibre_dms/apps/browser/tests.py/ViewTest.test_displays_all_required_documents