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": ""}
  2000  F         t MALAXIS  jiquilpan =j:.   vO>_7 oak forest on moderate slopes near summit  hF charles feddema   1652506 <e]            nn  (RCHB.F.) AMES
{"catalogNumber": "1652506", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Rchb.f.) Ames", "genus": "Malaxis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles Feddema", "recordNumber": "", "verbatimEventDate": "", "habitat": "oak forest on moderate slopes near summit", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Jiquilpan", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2000", "maximumElevationInMeters": ""}