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": ""}
 k%  F. Ventura A. a. espejo y<$   3 1974-05-0     JY` 10016 POTRERO z%  MEXICO !   micranthum z         XALAPA )    Hw 1146254  Veracruz 51Y/   iridaceae T[pPw   -96.937 c2>.  
{"catalogNumber": "1146254", "order": "", "family": "Iridaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "micranthum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. Espejo", "recordedBy": "F. Ventura A.", "recordNumber": "10016", "verbatimEventDate": "1974-05-07", "habitat": "potrero", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "Xalapa", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-96.937", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}