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": ""}
 (r poa H. M. & L. G. RAUP t==w     LVL 612597  e[ POALES  @2Yn no data 1421049 Gk t  %  Ynr ARCTICA   JS east of the mouth of slimâs r., kluane l   4 1944-0718  F canada      ^7U  poaceae  Yukon Territory `Y/i   60â°57'n, 138â°25'w F>  R. BR. ~    :s< POA ARCTICA 
{"catalogNumber": "1421049", "order": "Poales", "family": "Poaceae", "scientificName": "Poa arctica", "scientificNameAuthorship": "R. Br.", "genus": "Poa", "subgenus": "", "specificEpithet": "arctica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. M. & L. G. Raup", "recordNumber": "12597", "verbatimEventDate": "1944-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Yukon Territory", "county": "no data", "municipality": "", "locality": "east of the mouth of Slim\u00e2\u0080\u0099s R., Kluane L", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "60\u00c2\u00b057'N, 138\u00c2\u00b025'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}