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": ""}
 Ct- s.n.  ) Asparagales    orchidaceae CYPRPEDIUM ~l2   F. W. Case )x   SG canada NORTHERN ROCKIES REGIONAL MUNICIPALITY SV770          Z/yu cypripedium passerinum     #Q 1649140 passerinum @^2F    k$#S richamrdson    r liard hot springs  1949-06-24 +$o 
{"catalogNumber": "1649140", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Cypripedium passerinum", "scientificNameAuthorship": "Richardson", "genus": "Cypripedium", "subgenus": "", "specificEpithet": "passerinum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. W. Case", "recordNumber": "s.n.", "verbatimEventDate": "1949-06-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Northern Rockies Regional Municipality", "municipality": "", "locality": "Liard Hot Springs", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}