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": ""}
 1981-06-24 )      81073 IL73      RHYNCHOSPORA FUSCA 2S5%b   ZExe RHYNCHOSPORA        locally occasional, growing on a thin floating mat of extreme acid fibric peat. near open water. no tree cover. associates include  carex olig*ospera, eriophorum spissum, drosera rotundifoli, scheuchzeria palustris, chamaedaphne calyculata. 2]   /ow 1331110    7isq united states  
{"catalogNumber": "1331110", "order": "", "family": "", "scientificName": "Rhynchospora fusca", "scientificNameAuthorship": "", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "81073", "verbatimEventDate": "1981-06-24", "habitat": "Locally occasional, growing on a thin floating mat of extreme acid fibric peat. Near open water. No tree cover. Associates include Carex oligosperma, Eriophorum spissum, Drosera rotundifolia, Scheuchzeria palustris, Chamaedaphne calyculata.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}