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": ""}
 @Wu 38â° 50' n 120â° 07' w Carex 7dV  cyperaceae 2v     I W. BOOTT SUBFUSCA #*:    4G United States  (vq el dorado 853 $[     p 2103 38.833333    -120.116667 .  carex subfusa +qEzy   ) w Andrew L. Hipp  ++u9m PHILLIPS- TRAIL BETWEEN LOVER'S LEAP & CAMP SACRAMENTO, S OF HWY 50. TRAIL ACCESSIBLE WHERE SAYLES CANYON CROSSES THE HWY. EL DORADO NATIONAL FOREST.      1999-07-16      
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex subfusca", "scientificNameAuthorship": "W. Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "subfusca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Andrew L. Hipp", "recordNumber": "853", "verbatimEventDate": "1999-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "El Dorado", "municipality": "", "locality": "Phillips- Trail between Lover's Leap & Camp Sacramento, s of hwy 50. Trail accessible where Sayles Canyon crosses the hwy. El Dorado National Forest.", "decimalLatitude": "38.833333", "decimalLongitude": "-120.116667", "verbatimCoordinates": "38\u00c2\u00b0 50' N 120\u00c2\u00b0 07' W", "minimumElevationInMeters": "2103", "maximumElevationInMeters": ""}