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": ""}
1403857 f-l   q 1976-08-02    &] 48.466667   L 17125 -89.183333 [Z    6N poaceae thunder bay $<Wip   e a5 agrostis  z7 pi Thunder Bay District; L ank of Current R. adjacent to parking lot at Centennial Park, Thunder Bay City ontario Z     >G1 POALES  *qn 48Â° 28' N 89Â° 11' W in abandoned gravel pit at edge of thickets. f    CLAUD%E E. GARTON jpGi   AGRO6STIS PEFRENNANS Q]qvJ   < < z Probably introduced. CANADA  2[Jj   h J. Gil|ett
{"catalogNumber": "1403857", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis perennans", "scientificNameAuthorship": "", "genus": "Agrostis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. Gillett", "recordedBy": "Claude E. Garton", "recordNumber": "17125", "verbatimEventDate": "1976-08-02", "habitat": "In abandoned gravel pit at edge of thickets.", "occurrenceRemarks": "Probably introduced.", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "Thunder Bay District; L bank of Current R. adjacent to parking lot at Centennial Park, Thunder Bay City", "decimalLatitude": "48.466667", "decimalLongitude": "-89.183333", "verbatimCoordinates": "48\u00c2\u00b0 28' N 89\u00c2\u00b0 11' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}