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": ""}
 Anton A. Reznicek cETzJ   ?^ [SPECIMEN FROM UNBOUNO HOUGHTON BOOK MARKED EXCHANGE]    douglass houghton      (PURSH) LINDL. EX L. C. BECK D  UNITED STATES l=P      a Massachusetts  Jv@  1480565 orchidaceae )L    PLATANTHERA DILATATA D    ; asparagales  42.5089 oRc    (s 1829-07 dilatata B   Platanthera  #-Z 
{"catalogNumber": "1480565", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Platanthera dilatata", "scientificNameAuthorship": "(Pursh) Lindl. ex L. C. Beck", "genus": "Platanthera", "subgenus": "", "specificEpithet": "dilatata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "1829-07", "habitat": "", "occurrenceRemarks": "[Specimen from unbound Houghton book marked exchange]", "associatedTaxa": "", "country": "United States", "stateProvince": "Massachusetts", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.5089", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}