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": ""}
 Canada Fyq   d5 y SW end Arrow Lake, Arrow Lake Area. 1972-06-22 KC   3E$ Carex -90.416667 *S   w.4 hartley S   boott xV;r-        ontario kD`]U      EBURNEA 1521 D   MB 480   i2g Poales 48Â° 08' N 90Â° 25' W a#8    CYPERACEAE Jkr3   =|i^- THUNDER BAY
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "eburnea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. Hartley", "recordNumber": "1521", "verbatimEventDate": "1972-06-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "SW end Arrow Lake, Arrow Lake Area.", "decimalLatitude": "", "decimalLongitude": "-90.416667", "verbatimCoordinates": "48\u00c2\u00b0 08' N 90\u00c2\u00b0 25' W", "minimumElevationInMeters": "480", "maximumElevationInMeters": ""}