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": ""}
harley h. bartlett Rler2    DIOSCOREA DENSIF.LORA I=eZ`   Dioscoreaceae xt  1931-02-13 ^   j@8N Hemsl.   Oswaldo TÃ©llez V. m~5R   gKhR Dioscoreales CONTACT UM HERBARIUM 5Yg     1145608 7 i    11444  7:  DENSIFLORA eTm4     dioscorea ^  Belize .F!`  
{"catalogNumber": "1145608", "order": "Dioscoreales", "family": "Dioscoreaceae", "scientificName": "Dioscorea densiflora", "scientificNameAuthorship": "Hemsl.", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "densiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Oswaldo T\u00c3\u00a9llez V.", "recordedBy": "Harley H. Bartlett", "recordNumber": "11444", "verbatimEventDate": "1931-02-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}