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": ""}
 a # ontario  [ Rhynchospora   poales Z       ,Ov3 49.666667   RHYNCHOSPORA3 ALBA qV  4â° 40' n 93â° 44' w ]   [iI  1397144 1991-07-16 A INj   ?wm; CYPERACEAE EXPERIMENTAL LAKES AREA, KENORA, LAKE 632. H  KENORA ; #    a6 -93.733333  5 cnada J. SHANY, B. DYCK [ 6   91-75 ,J   
{"catalogNumber": "1397144", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora alba", "scientificNameAuthorship": "", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Shay, B. Dyck", "recordNumber": "91-75", "verbatimEventDate": "1991-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Kenora", "municipality": "", "locality": "Experimental Lakes Area, Kenora, Lake 632.", "decimalLatitude": "49.666667", "decimalLongitude": "-93.733333", "verbatimCoordinates": "49\u00c2\u00b0 40' N 93\u00c2\u00b0 44' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}