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": ""}
  no data 7zHrd  Queensland iQ4Q   g speciosum  2mu 1649106  ~ 1947-06      W ~_F M. S. Clemens    t2uK dendrobium speciosum ASPARAGALES WDznb    QuO:m s.n.  orchidaceae UIC(+     6 t0 EUNGELLA RANGE, DALRYMPLE HTS   b? Australia  
{"catalogNumber": "1649106", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Dendrobium speciosum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "speciosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. S. Clemens", "recordNumber": "s.n.", "verbatimEventDate": "1947-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Australia", "stateProvince": "Queensland", "county": "no data", "municipality": "", "locality": "Eungella Range, Dalrymple Hts", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}