Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
mill. S    Z -85.885143  United States N    Near base of moist seepy shaded hillside. Elev. 720'. 4900 feet upstream frm old dam on n. side of Pine River, northwest slope of wetland; Associates: Cystopteris bulbifera, Juniperus, Betula, Senecio aurea, Mitella diphylla, Panicum, Myosoton, Zanthroxylum americanum. T*`      Rutaceae   SG  Timothy L. Walters     y ZanSthoxylum eamericanum     ) 1999-06-02     Sapindales oc   
{"catalogNumber": "", "order": "Sapindales", "family": "Rutaceae", "scientificName": "Zanthoxylum americanum", "scientificNameAuthorship": "Mill.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "", "verbatimEventDate": "1999-06-02", "habitat": "Near base of moist seepy shaded hillside. Elev. 720'. 4900 feet upstream from old dam on n. side of Pine River, northwest slope of wetland; Associates: Cystopteris bulbifera, Juniperus, Betula, Senecio aurea, Mitella diphylla, Panicum, Myosoton, Zanthroxylum americanum.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.885143", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}