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": ""}
 + 50 2004-04-15 <         e( Jorge Gutierrez, Paul E. Berry, Benjamin Van Ee, and Brett Jestrow      SU Guantanamo BRANCHED SHRUB 3 M TALL. SILICA GEL AMPLE COLLE|CTEO FOR DNA        %o AL OESTE DE CAJOBABO EUPHORBIACEAE Z   ` cuba    20.0614833 Mw5D&   B[Pty 1665972 5 .]? 0   81898 %F  ~ 
{"catalogNumber": "1665972", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jorge Gutierrez, Paul E. Berry, Benjamin Van Ee, and Brett Jestrow", "recordNumber": "81898", "verbatimEventDate": "2004-04-15", "habitat": "", "occurrenceRemarks": "Branched shrub 3 m tall. Silica gel sample collected for DNA", "associatedTaxa": "", "country": "Cuba", "stateProvince": "Guantanamo", "county": "", "municipality": "", "locality": "al oeste de Cajobabo", "decimalLatitude": "20.0614833", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "5", "maximumElevationInMeters": "50"}