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": ""}
Cut-over lowland hills, forest with Ficus, Bursera, not much seen. VV    Tar DIOSCOREA   j  Nayarit  rfN&Z compostela   $ 21.0777 Dioscoreaceae v[  Mexico E)    GH 1145686   s.watson < 2 @       El Agua Azul; 6-7 mi S of Las Varas, road to La Cucar4cha.   ?  1960-09-19   R. MCVAUGH & C. FEDDEMA +    dioscoreales (PNq@    nf 19180 dioscorea jaliscana pr  
{"catalogNumber": "1145686", "order": "Dioscoreales", "family": "Dioscoreaceae", "scientificName": "Dioscorea jaliscana", "scientificNameAuthorship": "S.Watson", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. McVaugh & C. Feddema", "recordNumber": "19180", "verbatimEventDate": "1960-09-19", "habitat": "Cut-over lowland hills, forest with Ficus, Bursera, not much seen.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "Compostela", "municipality": "", "locality": "El Agua Azul; 6-7 mi S of Las Varas, road to La Cucaracha.", "decimalLatitude": "21.0777", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}