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": ""}
      G 1225      @ m. d. windham & g. yatskievych  C0nvolvulaceae osYp   scattered twining plants with stems to 4 feet long and fusiform tubers      6,& solanales  SANTA CRUZ iv&      tenuiloba +Rt7    &x`us ipomoea tenuiloba  
{"catalogNumber": "", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea tenuiloba", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "tenuiloba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. D. Windham & G. Yatskievych", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Scattered twining plants with stems to 4 feet long and fusiform tubers", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Santa Cruz", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1225", "maximumElevationInMeters": ""}