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": ""}
     0r]B -86.814173 CANESCENS Ve w2   poales yD+a   + EDWARD G. VOSS        k= ACTUAL DEPTH: 0 FT. DEPTH RANGE: 0-1/2 FT. ABUNDANCE: RARE. BOTTOM TYPE: PP  TB][) DELTA     Hamilton L. UNITED STATES O.A     1943-06-22 &:~-   46.050131 :]   Carex canescens $ 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex canescens", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "canescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1943-06-22", "habitat": "Actual Depth: 0 ft. Depth Range: 0-1/2 ft. Abundance: rare. Bottom Type: PP", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Delta", "municipality": "", "locality": "Hamilton L.", "decimalLatitude": "46.050131", "decimalLongitude": "-86.814173", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}