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": ""}
        : F` 46.432795      ERIOCAULON AQUATICUM B3=  TRAINE BAY, L. SUP. )%[u   Q (HILL) DRUC   < aquaticum   >~  ERIOCAULACEAE   1867q-07-18 vfY   jte$b POALEoS   
{"catalogNumber": "", "order": "Poales", "family": "Eriocaulaceae", "scientificName": "Eriocaulon aquaticum", "scientificNameAuthorship": "(Hill) Druce", "genus": "", "subgenus": "", "specificEpithet": "aquaticum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1867-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Traine Bay, L. Sup.", "decimalLatitude": "46.432795", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}