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 0|rf   SOLANUM DIPHYLLUM x  DIPHYLLUM `?6q$   GEO. B. HINTON ?a*    Lr. ZM4    Zuv uerrero   ~W M 1934-11-02   -K_DA 6909 Solanaceae           KDPn 1296692  % x2 solanales  yNT CONTACT UM HERBARIUM
{"catalogNumber": "1296692", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum diphyllum", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "diphyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "6909", "verbatimEventDate": "1934-11-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}