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": ""}
 >F n; hugh h. iltis contact um herbarium 6    dS GUAXDALUPE M. MARTÃ­NEZ CALDERÃ³N    sol4num M 97  solanaceae      1968-07-10 x 8      9S$N Mexico schlechtendalianum 8P3$r   WALP. U8       1721 Y  1297778  |u  VERACRUZ 4J  Solanum schlechtendalianum 1   `wV solanales
{"catalogNumber": "1297778", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum schlechtendalianum", "scientificNameAuthorship": "Walp.", "genus": "Solanum", "subgenus": "", "specificEpithet": "schlechtendalianum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Hugh H. Iltis", "recordedBy": "Guadalupe M. Mart\u00c3\u00adnez Calder\u00c3\u00b3n", "recordNumber": "1721", "verbatimEventDate": "1968-07-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}