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": ""}
      1482730  @|b$ ANTON A. REZNICEK SUBVERTICILLATA u8(     42.72472 vDvK  1147 6P  -84.54806 O   4s& UNITED STATES   (PES.) ALEXEEV ThoY  AT MARGIN OF BUTTONBUSH-DOMINATED MEANDER SCAR IN FORESTED FLOODPLAIN. ASSOCIATES: ACER SACCHARINUM, CEPHALANTHUS OCCIDENTALIS, GALIUM APARINE, PARTHENOCISSUS QUINQUEFOLIA, SYMPLOCARPUS FOETIDUS, TOXICODENDRON RA7DICANS. 7ACX)     Festuca subverticillata qsh  Inugham q=   @m. I Michigan     Festuca  < 
{"catalogNumber": "1482730", "order": "", "family": "", "scientificName": "Festuca subverticillata", "scientificNameAuthorship": "(Pers.) Alexeev", "genus": "Festuca", "subgenus": "", "specificEpithet": "subverticillata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "1147", "verbatimEventDate": "", "habitat": "At margin of buttonbush-dominated meander scar in forested floodplain. Associates: Acer saccharinum, Cephalanthus occidentalis, Galium aparine, Parthenocissus quinquefolia, Symplocarpus foetidus, Toxicodendron radicans.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ingham", "municipality": "", "locality": "", "decimalLatitude": "42.72472", "decimalLongitude": "-84.54806", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}