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": ""}
 8 1|! 1758  m4Z  johnston convolvulus incanus  G     r ->A Stephen S. White  Solanales 3/x|    -S`? incanus   !C? 1298189  i * CONVOLVULACEAE    n CONVOLVULUS     Contact UM Herbarium R5   wU]ck 1939-07-05   d7 YE Coahuila   x auct. non vahl  NJ MEXICO
{"catalogNumber": "1298189", "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": "1758", "verbatimEventDate": "1939-07-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}