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": ""}
Mexico g,    convolvulaZceae b   hallier f.  51   nV3 CHARLES FEDDEMA    i r 106  decasperma /RW   w,g 1959-08-05  contact um hermbarium 7Hq       !SBgV michoacan  Gordon D. McPherson WM  IPOMOEA DECASPERMAy rK    M;K Solaales Ipomoea [ NM   1299119 z  
{"catalogNumber": "1299119", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea decasperma", "scientificNameAuthorship": "Hallier f.", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "decasperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Gordon D. McPherson", "recordedBy": "Charles Feddema", "recordNumber": "106", "verbatimEventDate": "1959-08-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}