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 ?IC  UNITED STATES n2+   Schwein. iBc    3C7 cyperaceae Philip E. Hyatt 4q9  ALBOLVTESCENS I  CAREX ALBOLUTESCENS O ,   7431 n Oy  1.2 miles north of louisiana; u.s. hwy 79 & south cypress cre#ek. te   COLUMBIA <X    Jw 1997-05-17     trs: t20s r0w sec 2 nw4 s7wN    
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex albolutescens", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "albolutescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "7431", "verbatimEventDate": "1997-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Columbia", "municipality": "", "locality": "1.2 miles north of Louisiana; U.S. Hwy 79 & South Cypress Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T20S R20W sec 2 NW4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}