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": ""}
 42.660207 0D   [ asterales      2Mk umbellata   Michigan ehkG    1970-09-07 [       1483271 G|6x   YANKEE SPRINGS TWP. Y    -  -85.496516 Open grassy sedOge meadow being invaded by Cornus stolonifra, Rhus vernix and Larix laricina with Spiranthes cernua, Eupatorium maculatum, E. perfoliatum, Parnassia sp., Aster novae-angleae, Aster sp., Solidago spp., Muhlenbergia racemosa, Carex stricta etc. ;+ 3;   abundant. NUzA  
{"catalogNumber": "1483271", "order": "Asterales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1970-09-07", "habitat": "Open grassy sedge meadow being invaded by Cornus stolonifera, Rhus vernix and Larix laricina with Spiranthes cernua, Eupatorium maculatum, E. perfoliatum, Parnassia sp., Aster novae-angleae, Aster sp., Solidago spp., Muhlenbergia racemosa, Carex stricta etc.", "occurrenceRemarks": "Abundant.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Yankee Springs Twp.", "decimalLatitude": "42.660207", "decimalLongitude": "-85.496516", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}