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": ""}
  3 ; ! TORR.   Dmx APOCYNACEAE          ] 1895-07-10 NORTH DENVER !c,ZvR   ASCLEPIAS 9 ,,  denver u   2.zbspeciosa    ALONG STREETS AND ON PLAINS */6]u   4742 &Cv  1521442 m|dfH  UNITD STATES D!;g    `eF  colorado
{"catalogNumber": "1521442", "order": "", "family": "Apocynaceae", "scientificName": "", "scientificNameAuthorship": "Torr.", "genus": "Asclepias", "subgenus": "", "specificEpithet": "speciosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4742", "verbatimEventDate": "1895-07-10", "habitat": "Along streets and on plains", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Denver", "municipality": "", "locality": "North Denver", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}