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": ""}
 P 12599     w MOUNTAIN SLOPES EAST OF THE MOUTH OF SNLIM'S R., KLUANE L.      3~.+G 1944-07-18    E angustifolium Pales N     eriophorum angustifolium z   ]X1? -138.416667  k 60.95       = H.M. RAUP, L.G. RAUP    ` /5 YUKON TERRITORY 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Eriophorum angustifolium", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "angustifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H.M. Raup, L.G. Raup", "recordNumber": "12599", "verbatimEventDate": "1944-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Yukon Territory", "county": "", "municipality": "", "locality": "Mountain slopes east of the mouth of Slim's R., Kluane L.", "decimalLatitude": "60.95", "decimalLongitude": "-138.416667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}