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": ""}
 R -75.9166s67 RETRORSA Fp     bs CYPER4CEAE   heo ottawa  SP% 1384942   45.27 4X6I[   b;^&A daniel f. brunton    2 poales   WZ+& CAREX RETRORSA   #N 14939 45Â° 16.2' N 75Â° 55' W F  ontario N Nr   E Schwein.   gT~ f CAREX Canada D   n side of poole creek 75 m e of springbrook drive, amberwood village, stittsville, city of ottawa. 4a7/ 
{"catalogNumber": "1384942", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex retrorsa", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "retrorsa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Daniel F. Brunton", "recordNumber": "14939", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Ottawa", "municipality": "", "locality": "N side of Poole Creek 75 m E of Springbrook Drive, Amberwood Village, Stittsville, City of Ottawa.", "decimalLatitude": "45.27", "decimalLongitude": "-75.916667", "verbatimCoordinates": "45\u00c2\u00b0 16.2' N 75\u00c2\u00b0 55' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}