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": ""}
    =a| P. FRYXELL & E. LOTT    Dioscoreaceae &R[      m dioscoreales densiflora JG!J   MEXICO m$   |Yg 16.5069  VUMr By falls of large stream, heabaceous veine with penden inflorescences  X%_ Dios*corea densiflora  ;  > HEMSL.   : b.g. schubert     n La Pimienta; Tuzantan; 4.5 mi NE ofTenochtitlÃ¡n, 5.6 mi SW of BelisarÃ­o DomÃ­nguez 3345 `w6~   37m*F -93.3219 
{"catalogNumber": "", "order": "Dioscoreales", "family": "Dioscoreaceae", "scientificName": "Dioscorea densiflora", "scientificNameAuthorship": "Hemsl.", "genus": "", "subgenus": "", "specificEpithet": "densiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "B.G. Schubert", "recordedBy": "P. Fryxell & E. Lott", "recordNumber": "3345", "verbatimEventDate": "", "habitat": "By falls of large stream, heabaceous veine with penden inflorescences", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "La Pimienta; Tuzantan; 4.5 mi NE of Tenochtitl\u00c3\u00a1n, 5.6 mi SW of Belisar\u00c3\u00ado Dom\u00c3\u00adnguez", "decimalLatitude": "16.5069", "decimalLongitude": "-93.3219", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}