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": ""}
  epiphyte on forest tree r)U`&     dd orchidaceae   1493171 yyN     ua$ EAST KHASI HILLS   5I 30857A  HzPI Asparagales  C2-Zv+ 1952-07-28   p Dendrobium chrysanthum chrysanthum BnT       d WALL. EX LINDL.       B herrapunjee
{"catalogNumber": "1493171", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Dendrobium chrysanthum", "scientificNameAuthorship": "Wall. ex Lindl.", "genus": "", "subgenus": "", "specificEpithet": "chrysanthum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "30857A", "verbatimEventDate": "1952-07-28", "habitat": "Epiphyte on forest tree", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "East Khasi Hills", "municipality": "", "locality": "Cherrapunjee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}