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": ""}
    1307517 @-   &$ VAR.  e -83.33033    YL,d 854  P " frequemt"        x%a^ michigan  D*l moist sand prairie associates:aristida longispica; andropogon virginicus; solidago nemoralis; aster ericoides; agalinis purpurea; solidago rgosa; fragaria virginiama; solidago altissima; polygala verticillata; oenothera sp.    (nash) d. j. banks duW-  paspalum K ^     .59a setaceum
{"catalogNumber": "1307517", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Nash) D. J. Banks", "genus": "Paspalum", "subgenus": "", "specificEpithet": "setaceum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "854", "verbatimEventDate": "", "habitat": "Moist sand prairie Associates:Aristida longispica; Andropogon virginicus; Solidago nemoralis; Aster ericoides; Agalinis purpurea; Solidago rugosa; Fragaria virginiana; Solidago altissima; Polygala verticillata; Oenothera sp.", "occurrenceRemarks": "\"Frequent\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.33033", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}