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": ""}
Pers. xha      Y/e`+ CHINA      r) s..  L 1207717  [#<4  Poales  6oM typh 1977-06-18 8)=9]   TYPHA DOMINGENSIS 2a/    William Wayt Thomas h V<v      Beijing  NRHD   ? TYPHACEAE    Contact UM Herbarium X$kV  domingensis e 
{"catalogNumber": "1207717", "order": "Poales", "family": "Typhaceae", "scientificName": "Typha domingensis", "scientificNameAuthorship": "Pers.", "genus": "Typha", "subgenus": "", "specificEpithet": "domingensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William Wayt Thomas", "recordNumber": "s.n.", "verbatimEventDate": "1977-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "Beijing", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}