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": ""}
       Solanum he   HP 5468 mexico v 4   NxW 1934-07   7 cyrus l. lundell     ^s1t C. Morton   >]  solanales CONTACT UN HERBARIUM 7 YQ   & 1296620  cornutum =>SI  auct. non lam. _   san luis potosi 7eu2    
{"catalogNumber": "1296620", "order": "Solanales", "family": "", "scientificName": "", "scientificNameAuthorship": "auct. non Lam.", "genus": "Solanum", "subgenus": "", "specificEpithet": "cornutum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C. Morton", "recordedBy": "Cyrus L. Lundell", "recordNumber": "5468", "verbatimEventDate": "1934-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}