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": ""}
 U+))C Oregon      l-YwD 1428627   K?OM 288   Lost Creek Meadow. Ca. 28 air miles east of Silverton. West of BLM Road 7-5E-6.1. ^M9S@    echinata #45g  carex echinata subsp. echinata N     j^h Cyperaceae           <kf 44.986188
{"catalogNumber": "1428627", "order": "", "family": "Cyperaceae", "scientificName": "Carex echinata subsp. echinata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "echinata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "288", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Oregon", "county": "", "municipality": "", "locality": "Lost Creek Meadow. Ca. 28 air miles east of Silverton. West of BLM Road 7-5E-6.1.", "decimalLatitude": "44.986188", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}