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": ""}
       1482931  P   POACEAE In wet eadow on marl lakebed. Associates: Cladium mariscoioes, Eleocharis rostellata, Lycopus americanus, Schoenoplectus acutus, Solidago altissima, Typha angustifolia. !EVV           54t@ Locally common. Marsh wild-timothy. MICHIGAN WMS(H  -85.982317 f*oW   bradfrd s. slaughter tTQ   2014-08-21  /Y<    qG anton a. reznicek    
{"catalogNumber": "1482931", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Bradford S. Slaughter", "recordNumber": "", "verbatimEventDate": "2014-08-21", "habitat": "In wet meadow on marl lakebed. Associates: Cladium mariscoides, Eleocharis rostellata, Lycopus americanus, Schoenoplectus acutus, Solidago altissima, Typha angustifolia.", "occurrenceRemarks": "Locally common. Marsh wild-timothy.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.982317", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}