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": ""}
 J MICHAEL J. OLDHAM ONTARIO $h6n  oligocarpa 9     WRsDC CANADA   utm 67238 qjVts       1982-06-01 5q F     (pn 257|      PELEE TP, PELEE ISLAND, N SIDE OF EAST-WEST RD, 1.4 KM SE WEST DOCK.       e m SCHKUHR EX WILLD.   Essex fz5k  CAREX OLIGOCARPA w^! 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex oligocarpa", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "", "subgenus": "", "specificEpithet": "oligocarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "2571", "verbatimEventDate": "1982-06-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Pelee Tp, Pelee Island, N side of East-West Rd, 1.4 km SE West Dock.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 67238", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}