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": ""}
   CANADA  r  2003-08-07 Tf-#  Asteraceae Ta      qU bipinnatum  (L.) SCH.BIP. iyGt.  51.5O883 -56.20838 .  29384 1!P        v1 NEWFOUNDLAND AND LABRADOR      ?o 1534373   M. J. Oldham yS 
{"catalogNumber": "1534373", "order": "", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(L.) Sch.Bip.", "genus": "", "subgenus": "", "specificEpithet": "bipinnatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. J. Oldham", "recordNumber": "29384", "verbatimEventDate": "2003-08-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Newfoundland and Labrador", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "51.50883 -56.20838", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}