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": ""}
 1984-07-31 $  POALES  GX   FU -94.6919 panamensis 7Nsw  cyperus    Cyperaceae rS>k     -7b( 2757    > O cyperus panamensis   7^kj SPIKELETS GREENISH g. tucker ($y     16.5702 r9tq      ROADSIDE AND PASTURE WITH GRASSY SPACES AND THICKETS OF THORNY LEGUMINOS SHRUBS, FREQUENT IN DICH AT SIDE OF ROAD     1Ox (C.B.Clarke) Britton  xh NE 1134982
{"catalogNumber": "1134982", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus panamensis", "scientificNameAuthorship": "(C.B.Clarke) Britton", "genus": "Cyperus", "subgenus": "", "specificEpithet": "panamensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. Tucker", "recordNumber": "2757", "verbatimEventDate": "1984-07-31", "habitat": "Roadside and pasture with grassy spaces and thickets of thorny leguminos shrubs, frequent in ditch at side of road", "occurrenceRemarks": "Spikelets greenish", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "16.5702", "decimalLongitude": "-94.6919", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}