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": ""}
clematis ligusticifolia ^+   i!%   raunDculales ligusticifolia GSL   U;#<u EMMA J. COLE  |    cherry creek, valvarda bridge, denver united states l           w  COLORADO GRPM 46694  imVQ  Denver :tA     nutt. -B    1k 1 clematis  JBIg  banks of creek T    1498720 rSmI  RANUNCULACEAE `j 
{"catalogNumber": "1498720", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Clematis ligusticifolia", "scientificNameAuthorship": "Nutt.", "genus": "Clematis", "subgenus": "", "specificEpithet": "ligusticifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "1", "verbatimEventDate": "", "habitat": "Banks of creek", "occurrenceRemarks": "GRPM 46694", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Denver", "municipality": "", "locality": "Cherry Creek, Valvarda Bridge, Denver", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}