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": ""}
 4eJ_d MARKHAM    ?+ VICINITY OF KAJABIT MISSION .     s&;5$ COSTUS 1723517 R     Y$=K Papua New Guinea  pk mary strong clemens       xs 1939-08 F^ Woods n. Markham Valley 40605 @d   X speciosus   `_O COSTACEAE     
{"catalogNumber": "1723517", "order": "", "family": "Costaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Costus", "subgenus": "", "specificEpithet": "speciosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Mary Strong Clemens", "recordNumber": "40605", "verbatimEventDate": "1939-08", "habitat": "Woods nr. Markham Valley", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Papua New Guinea", "stateProvince": "", "county": "Markham", "municipality": "", "locality": "Vicinity of Kajabit Mission.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}