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": ""}
 Carex +@iN    w7 POALES  %>-V Carex rriflora  F qv 1997-07-14  Qf3& UNITED STATES rariflora O <   ALASKA N      63.833333      Unalakleet Quad.:r Nulato Hills, vic. S of VABM Chiroskey.[5S/0  -159.983333 L   7447 Wmw     1384558 [Sf     (walenb.) sm. !1 
{"catalogNumber": "1384558", "order": "Poales", "family": "", "scientificName": "Carex rariflora", "scientificNameAuthorship": "(Wahlenb.) Sm.", "genus": "Carex", "subgenus": "", "specificEpithet": "rariflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7447", "verbatimEventDate": "1997-07-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "", "municipality": "", "locality": "Unalakleet Quad.: Nulato Hills, vic. S of VABM Chiroskey.", "decimalLatitude": "63.833333", "decimalLongitude": "-159.983333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}