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": ""}
michigan 12j     &,St 1222363       149  3   United States &         ^X 1941-07-01     EDWIN S. GEORGE RESERVE: 3 MI. WEST OF PINCKNEY GRID I-21. S[TW  Gentianales 7z2k   z "Associes: Quercus, Juniperus, Tephrosia virginiana, Asclepias tuberosa, Rudbeckia hirta, Erigeron strigosus, Lithospermum croceum."
{"catalogNumber": "1222363", "order": "Gentianales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "149", "verbatimEventDate": "1941-07-01", "habitat": "", "occurrenceRemarks": "\"Associes: Quercus, Juniperus, Tephrosia virginiana, Asclepias tuberosa, Rudbeckia hirta, Erigeron strigosus, Lithospermum croceum.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Edwin S. George Reserve: 3 mi. west of Pinckney Grid I-21.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}