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": ""}
1425721 o   Up to 6-7 km north and east from mouth of Ogotoruk Creek, ca 12-13 km east-southeast of Cape Thompson o   @: sibiricum trisetum i  poaceae Z   alaska v,      TR POALES      |gfm 1966-07-29  $<2/ LAT. 68Â° 06' N, LONG. 165Â° 46' W      ts TRISETUM SBIRICUM      [LDLR no data
{"catalogNumber": "1425721", "order": "Poales", "family": "Poaceae", "scientificName": "Trisetum sibiricum", "scientificNameAuthorship": "", "genus": "Trisetum", "subgenus": "", "specificEpithet": "sibiricum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1966-07-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alaska", "county": "no data", "municipality": "", "locality": "Up to 6-7 km north and east from mouth of Ogotoruk Creek, ca 12-13 km east-southeast of Cape Thompson", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Lat. 68\u00c2\u00b0 06' N, Long. 165\u00c2\u00b0 46' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}