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": ""}
    1)K>u 1303518      Rt Washington   s.n. o >   ] Euphorbia agraria Euphorbiaceae >   | UNITD STATES   = m. bieb.  sL=: Euphorbia     ; Field in Spokane Valley. 2009-07-10 2z==     (y@) spokane MALPIGHIALES F  agrara [` 
{"catalogNumber": "1303518", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia agraria", "scientificNameAuthorship": "M. Bieb.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "agraria", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "2009-07-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Washington", "county": "Spokane", "municipality": "", "locality": "Field in Spokane Valley.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}