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": ""}
 7  = 2904b0 rostrata INd@  KEMORA k#gdH   /gF X 1282652  !l Stokes  7Ah@. OPEN LAND, CA. 53 XM W OF TOWN OF WINISK (ABANDONED), CA. 42 KM SW OF HUDSON BAY COAST, POLAA BEAR PROV. PARK  0 FEN   w=j 55.2584892 -86.045968  /f  Canada r 6 ~    R MICHAEL J. OLDHAM  Poales YA@9   mt  MICHAEL J. OLDHAM    $t= , IN WATER AT FEN MARGIN     Cyperaceae =H Y  CAREX ==AW     
{"catalogNumber": "1282652", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Stokes", "genus": "Carex", "subgenus": "", "specificEpithet": "rostrata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Oldham", "recordedBy": "Michael J. Oldham", "recordNumber": "29040", "verbatimEventDate": "", "habitat": "fen", "occurrenceRemarks": "in water at fen margin", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Kenora", "municipality": "", "locality": "Open Land, ca. 53 km W of town of Winisk (abandoned), ca. 42 km SW of Hudson Bay coast, Polar Bear Prov. Park", "decimalLatitude": "55.2584892", "decimalLongitude": "-86.045968", "verbatimCoordinates": ",", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}