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": ""}
43.90477 mR    $ . OPEN HEATH LARIX WOODS, WITH VACC. MYRTILLOIDES, CHAEDAPHNE CALYCULATA, ARONIA MELANOCARPA, CAREX TRISPERMA BILLINGSII   <R/ carex albicans var. emmonsii 30279  bJ $  Carex p|7  CYPERACEAE Xz!A  VAR. 7:   tu -80.40971   (%N (dewey ex torr.) rettig    yt;$ 1283118  2004-06-23 YB     y POALES   8=?/K Michael J. Oldham  LP?y robust clumps, often on ant mounds, scattered smaller clumps in vicinity  Grtm. Dontario  Luther Marsh -e7jn    NbZl` anada 
{"catalogNumber": "1283118", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex albicans var. emmonsii", "scientificNameAuthorship": "(Dewey ex Torr.) Rettig", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "30279", "verbatimEventDate": "2004-06-23", "habitat": "open heath Larix woods, with Vacc. Myrtilloides, Chaedaphne calyculata, Aronia melanocarpa, Carex trisperma billingsii", "occurrenceRemarks": "robust clumps, often on ant mounds, scattered smaller clumps in vicinity", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Luther Marsh", "decimalLatitude": "43.90477", "decimalLongitude": "-80.40971", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}