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": ""}
   1394924 w ?    Wo Rich. dulichium ,+-!   ^ vicinity of eustis. 1460 8Sop   jK=X> FLORIOA  1894-07-16 vJ      ^ dulichium spathaceum   v> POALES  d5 LAKE   zDR CYPERACEAE     UNITED STATES  ina    SPATHACEUM B7h  
{"catalogNumber": "1394924", "order": "Poales", "family": "Cyperaceae", "scientificName": "Dulichium spathaceum", "scientificNameAuthorship": "Rich.", "genus": "Dulichium", "subgenus": "", "specificEpithet": "spathaceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1460", "verbatimEventDate": "1894-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Lake", "municipality": "", "locality": "Vicinity of Eustis.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}