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": ""}
   hallier f.       / X/ CHIHUAHUA  N Ivan M. Johnston  Ipomoea $l=V  `mexico |9   Contact UM Herbarium xXx^   ; cristulata IPOMOEA CRISTULATA *t(   Q!GV 1940-09-21      yq*c CONVOLVULACEAE  j.e. eckenwalder 9H>   SLANALES )  1418 7   ! 1299113
{"catalogNumber": "1299113", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea cristulata", "scientificNameAuthorship": "Hallier f.", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "cristulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.E. Eckenwalder", "recordedBy": "Ivan M. Johnston", "recordNumber": "1418", "verbatimEventDate": "1940-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}