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": ""}
    tS CAREX BROMOIDES SUBSP. BROMOIDES    46Â° 15'V N 79Â° 55' W; GRID-831213  (31 L/4) IK       4pg3  subsp.    CAREX Kv0    N BERTRAM TWP., NW END OF SANDY ISLAND, LAKE NIPISSING.   f-n0 1993-r06-03 bromoides  4SJE     Nipissing h   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex bromoides subsp. bromoides", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "bromoides", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1993-06-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Nipissing", "municipality": "", "locality": "Bertram Twp., NW end of Sandy Island, Lake Nipissing.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "46\u00c2\u00b0 15' N 79\u00c2\u00b0 55' W; Grid-831213 (31 L/4)", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}