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": ""}
 @4jN 1939-07-18  ?N ORCHIDACEAE  (L.) SoÃ³ @+Q?    Asparagales a   vakka-suomi -    -ox IN SILVA HUMIDA  I ELIS F. AF HALLSTROM  * S.N.    Southwest Finlamd (Varsinais-Suomi) Lw~W      CK( NYLANDIA, PAR. HYVINKAA, LAITILA  FW?~V maculata   ]H4 Finland dactylorhiza %371  1649010 m o    dactylorhiza maculata %5d7g   
{"catalogNumber": "1649010", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Dactylorhiza maculata", "scientificNameAuthorship": "(L.) So\u00c3\u00b3", "genus": "Dactylorhiza", "subgenus": "", "specificEpithet": "maculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elis F. af Hallstrom", "recordNumber": "s.n.", "verbatimEventDate": "1939-07-18", "habitat": "in silva humida", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Finland", "stateProvince": "Southwest Finland (Varsinais-Suomi)", "county": "Vakka-Suomi", "municipality": "", "locality": "Nylandia, par. Hyvinkaa, Laitila", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}