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": ""}
  r dichanthelium implicatum   cZ|]r NA9731   fU Canada   iIdlI Caribou Island, Lake Sup3rior, Ontario, Canada   1^ 1429360  : J. K. MORTON AND JOAN M. VENN       acZ j ontari`o  k Thunder Bay    (Scribn.) Kerg. L    dichanthelium ?b2   ZxqR 1976-08-1  BmB POACEAE  ^ implicatum
{"catalogNumber": "1429360", "order": "", "family": "Poaceae", "scientificName": "Dichanthelium implicatum", "scientificNameAuthorship": "(Scribn.) Kerg.", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "implicatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. K. Morton and Joan M. Venn", "recordNumber": "NA9731", "verbatimEventDate": "1976-08-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "Caribou Island, Lake Superior, Ontario, Canada", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}