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": ""}
   e  eleazar carranza g.   MEISN. u0>  1299170 MZ    N> j. santos martã­nez contact um herbarium B`Z     H~;  ipomoea ipomoea hartwegii s3Uap      USt~L Mexico    0.   CONVOLVULACEAE  2228  mUck    .  hartwegii   
{"catalogNumber": "1299170", "order": "", "family": "Convolvulaceae", "scientificName": "Ipomoea hartwegii", "scientificNameAuthorship": "Meisn.", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "hartwegii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Eleazar Carranza G.", "recordedBy": "J. Santos Mart\u00c3\u00adnez", "recordNumber": "2228", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}