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": ""}
    - 46-43Â° N 53-30Â° W  canada _   x7 9$ D.H. Vitt  -53 >      q SOUTH END OF AVALON PENINSULA. ST SHOTTS, 2.0 KM WEST OF JUNCTIOM OF ST SHOTTS ROAD ON HWY 10.     CARE ~U ^s     RPWP 1984-07-02   iUZn. exilis  1369829 &3  31546 mB  Cyperaceae ^<(g 
{"catalogNumber": "1369829", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "exilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D.H. Vitt", "recordNumber": "31546", "verbatimEventDate": "1984-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "South end of Avalon Peninsula. St Shotts, 2.0 km west of junction of St Shotts Road on Hwy 10.", "decimalLatitude": "", "decimalLongitude": "-53", "verbatimCoordinates": "46-43\u00c2\u00b0 N 53-30\u00c2\u00b0 W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}