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": ""}
       -85.436389 J]&9     +s~p ELEOCHARIS MELANOCARPA  X2 w CYPERACEAE  on sandy beach with juncus canadensis, solidago remota, scirpus smithii, eleocharis melanocarpa, rhynchospora macrostachya, xyris sp., & carex sp.                 *f 42.588219
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Eleocharis melanocarpa", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "On sandy beach with Juncus canadensis, Solidago remota, Scirpus smithii, Eleocharis melanocarpa, Rhynchospora macrostachya, Xyris sp., & Carex sp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.588219", "decimalLongitude": "-85.436389", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}