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": ""}
 $G canadensis  ]  1152046   Z los arrieros; 21 mi n of tula, alog route 70       1961-04-05  r Robert Merill King  %aK:- Palmillas      MEXICO h       y   -99.6352   -q 23.2981      Tljt L. 
{"catalogNumber": "1152046", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Merill King", "recordNumber": "", "verbatimEventDate": "1961-04-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Palmillas", "municipality": "", "locality": "Los Arrieros; 21 mi N of Tula, along route 70", "decimalLatitude": "23.2981", "decimalLongitude": "-99.6352", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}