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": ""}
Alaska nG_r   Robin W. Scribailo, Mitchell S. Alix >*@   UNITED STATES ./ H  Yukon Flats, Pitka's Lake, Hodzana Portage Trail, Beaver 2Vgt!   si+ william s. benninghoff  1948-07-28 8 ,wm     !  66.5  sibiricum zY?   3j<J  2391 1223601 r  kom. L__   HALORAGACEAE AqY4    MXoe myriophyllum sibiricum  G -147 no data [      bq Saxifragales   MYRIOPHYLLUM =Hf5Z 
{"catalogNumber": "1223601", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "Myriophyllum sibiricum", "scientificNameAuthorship": "Kom.", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "sibiricum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robin W. Scribailo, Mitchell S. Alix", "recordedBy": "William S. Benninghoff", "recordNumber": "2391", "verbatimEventDate": "1948-07-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "no data", "municipality": "", "locality": "Yukon Flats, Pitka's Lake, Hodzana Portage Trail, Beaver", "decimalLatitude": "66.5", "decimalLongitude": "-147", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}