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": ""}
POACEAE UC      W 17   T^$. Myanmar poales |R     > MYITKYINA  S 1944-09  Saccharum spontaneum +! .   ~ 1710402    z5P spontaneum Kachin X      HUKAWNG VALLEY, (TARUNG) RIVER SfE   Jack R. McMillen 9 N  SACCHARUM _    ! L.
{"catalogNumber": "1710402", "order": "Poales", "family": "Poaceae", "scientificName": "Saccharum spontaneum", "scientificNameAuthorship": "L.", "genus": "Saccharum", "subgenus": "", "specificEpithet": "spontaneum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jack R. McMillen", "recordNumber": "17", "verbatimEventDate": "1944-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Myanmar", "stateProvince": "Kachin", "county": "Myitkyina", "municipality": "", "locality": "Hukawng Valley, (Tarung) River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}