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 E   L Solanales      1298735 2   $ 25566       z rogers mcvaugh + )VI^. AMPULLACEA  fS1o GORDON D. MCPHERSON     Ipomoea uqFdM    IPOMOEA AMPULLACEA kg   h;4ez 1970-12-19 
{"catalogNumber": "1298735", "order": "Solanales", "family": "", "scientificName": "Ipomoea ampullacea", "scientificNameAuthorship": "", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "ampullacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Gordon D. McPherson", "recordedBy": "Rogers McVaugh", "recordNumber": "25566", "verbatimEventDate": "1970-12-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}