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": ""}
dioscorea RnI   Dioscoreales Ca    :U1` 1286613   M5)y Mexico    ^[I 20714  JALISCO *oj    ROBINS.ET SEATON H.?K    minima  V   1960-11-03 ,  CONTACT UM HERaBARIUM ;8<j   DIOSCOREA MINIMA L      
{"catalogNumber": "1286613", "order": "Dioscoreales", "family": "", "scientificName": "Dioscorea minima", "scientificNameAuthorship": "Robins.et Seaton", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "minima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "20714", "verbatimEventDate": "1960-11-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}