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": ""}
 Z 7 CONVOLVULUS INCANUS  **cj2 CONVOLVULUS COAHUILA /k     convolvulaceae Kc   x Contact UM Herbarium      1B ek SOLANALES    U#9@ Johnston   C: AUCT. NON VAHL STEPHEN S. WHITE UAM;]   1298188 aKK.      &v( INCANU5   8L  1821 1939-07-13 t   MEXICO @ 
{"catalogNumber": "1298188", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Convolvulus incanus", "scientificNameAuthorship": "auct. non Vahl", "genus": "Convolvulus", "subgenus": "", "specificEpithet": "incanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Johnston", "recordedBy": "Stephen S. White", "recordNumber": "1821", "verbatimEventDate": "1939-07-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}