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": ""}
  P convolvulaceae    Texas  $ e:      ipomoea cordatotriloba [ F  hays eB     M`L 1929-10-12  J. R. I. Wood  ^V-       N :D IPOMOEA    dv=f5 DENNSrT.  Solanales J@  J+$] cordatoMtriloba
{"catalogNumber": "", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea cordatotriloba", "scientificNameAuthorship": "Dennst.", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "cordatotriloba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. R. I. Wood", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1929-10-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Hays", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}