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": ""}
 OTTAWA XE   T& rugosperma  U (Mack.) Crins 1989-05-17  8    ) KEN W. SPICER  0U; -76.083333    45Â° 21' N 76Â° 05' W SK4ut   yK thomas dolan parkway, 1.3 km west of dunrobin on carp rVidge.   `~ AM 1392517 VAR. wG3u    w0 cperaceae tonsa      poales 0  CAREX <+ D1    gI=( 89-3 45.35  <?  
{"catalogNumber": "1392517", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "(Mack.) Crins", "genus": "Carex", "subgenus": "", "specificEpithet": "tonsa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "rugosperma", "identifiedBy": "", "recordedBy": "Ken W. Spicer", "recordNumber": "89-3", "verbatimEventDate": "1989-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Ottawa", "municipality": "", "locality": "Thomas Dolan Parkway, 1.3 km west of Dunrobin on Carp Ridge.", "decimalLatitude": "45.35", "decimalLongitude": "-76.083333", "verbatimCoordinates": "45\u00c2\u00b0 21' N 76\u00c2\u00b0 05' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}