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": ""}
   6ZU CAREX  b0`! boott ONTARIO        DZr(s BACKII   1997-07-14 d %0   %$ gundy township, 1-2 km e of |ngolf, along cp railway.  4G cyperaceae      _sLh. 19994     UTM 480172, Map 52E/14, Square 15UF41 A 34z    +| Canada 
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "backii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "19994", "verbatimEventDate": "1997-07-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Gundy Township, 1-2 km E of Ingolf, along CP railway.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 480172, Map 52E/14, Square 15UF41", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}