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": ""}
  Q,-lr MICHAEL J. OLDHAM    canada HVq    5v -81.43871  OpU)Y late flowering  LOBO TWP., 2.3 KM S OF KOMOKA POST OFFICE, KOMOKA CREEK SWAMP, NEAR THAMES RIVER u /     Y (L.) KUNTZE  ONTARIO <o3       1844 richard k. rabeler 1993-08-31  /mo       lamiaceae <w   
{"catalogNumber": "", "order": "", "family": "Lamiaceae", "scientificName": "", "scientificNameAuthorship": "(L.) Kuntze", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Richard K. Rabeler", "recordedBy": "Michael J. Oldham", "recordNumber": "", "verbatimEventDate": "1993-08-31", "habitat": "", "occurrenceRemarks": "late flowering", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Lobo Twp., 2.3 km S of Komoka Post Office, Komoka Creek Swamp, near Thames River", "decimalLatitude": "", "decimalLongitude": "-81.43871", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}