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": ""}
trisperma  K    [^ COMMON, WOODS  RNJR michael j. oldham  I  var.     Y$ cyperaceae ANTON A. REZNICEK k/   POALES 8X k    R TRISPERMA   1992-06-20 s  NOVA SCOTIA ?dY    x a vicinity of ~seascape cottages, on st. georges bay, w of bayfield Canada h`   CAREX TRISPERMA VAR. TRISPERMA rSb    V2 ? Carex  MwRq 1282852 
{"catalogNumber": "1282852", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex trisperma var. trisperma", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "trisperma", "verbatimTaxonRank": "var.", "infraspecificEpithet": "trisperma", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Michael J. Oldham", "recordNumber": "", "verbatimEventDate": "1992-06-20", "habitat": "common, woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Nova Scotia", "county": "", "municipality": "", "locality": "vicinity of Seascape Cottages, on St. Georges Bay, W of Bayfield", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}