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": ""}
Epidenorum polyanthum u>j-t    SILTEPEC Bx          G Epidendrum    1[rW2 1937-08-03  a@ O Mt. Pasitar   ) n7r ERIC HAGSATER  s-220 Be        m 1649979 
{"catalogNumber": "1649979", "order": "", "family": "", "scientificName": "Epidendrum polyanthum", "scientificNameAuthorship": "", "genus": "Epidendrum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Eric Hagsater", "recordedBy": "", "recordNumber": "S-220", "verbatimEventDate": "1937-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Siltepec", "municipality": "", "locality": "Mt. Pasitar", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}