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": ""}
   $1M  CANADA  j Carex TOSORNTIO TWP., CANADIAN FORCES BASE BORDEN, BARRENS SW OF AIRPORT, CA. 5 MI SW OF ANGUS. UTM GRID 863004, MAP 31 D/5 W.  b&    BbV Simcoe   u 1992-07-08  bCA siccata  ontario D    <$fL POALES  1282742 M  9099 Mg:    Anton A. Reznicek / 4        ABUNDANT, LOCALLY THE DOMINANT GROUND COVER. %]#?  
{"catalogNumber": "1282742", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "siccata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "9099", "verbatimEventDate": "1992-07-08", "habitat": "", "occurrenceRemarks": "Abundant, locally the dominant ground cover.", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Tosorntio Twp., Canadian Forces Base Borden, barrens SW of airport, ca. 5 mi SW of Angus. UTM grid 863004, Map 31 D/5 W.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}