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": ""}
 a5Rn trisperma CANADA Ea%   Y CYPERACEAE Nova Scotia ~CHHt    l) DEWEY  roadside bog 0nV+   sbfrB MICHAEL J. OLDHAM trisperma N   F Marina at end of road on Little Bay, GreatPubnicco Lake 43 45 N, 65 43 W   vJ1>) VAR.  kY  1993-07-01   sxq5 POALES Carex trisperma var. trisperma )l&   8d  yarmouth     15086a ng   Q  P carex  WHf  richard k. rabeler  1282853 8]YIR  
{"catalogNumber": "1282853", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex trisperma var. trisperma", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "trisperma", "verbatimTaxonRank": "var.", "infraspecificEpithet": "trisperma", "identifiedBy": "Richard K. Rabeler", "recordedBy": "Michael J. Oldham", "recordNumber": "15086a", "verbatimEventDate": "1993-07-01", "habitat": "roadside bog", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Nova Scotia", "county": "Yarmouth", "municipality": "", "locality": "Marina at end of road on Little Bay, Great Pubnico Lake, 43 45 N, 65 43 W", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}