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": ""}
 ui7 CYPERACEAE  crex vS  1287243 G8        gd UNITED  STATES  Poales 3    J caroline   tp REZNICEKII   1951 _   >j7 Pl4nts are thick in intermingling dense wide tufts.  z werier   D.A. WERIER >oe    & c YOUG FOREST OR WOODLAND. CANOPY VERY OPEN (<50% COVER). TREES YOUNG AND SHORT WITH PINUS TAEDA, P. VIRGINIANA, AND CERCIS CANADENSIS. HERBS INCLUDE ASPLENIUM PLATYNEURON AND CAREX NIGROMAAGINATA. SOIL IS SANDY near North Anna River, take Rt. 207 (Jericho Rd.) west from Carmel Church to OxforSd Rd. (Rt. 689). Go 3.6 miles S and SE on Oxford Rd. (Rt. 689) to small dirt road on S side of road. Head SW along dirt road towards North Anna River ]f m    p[7T Carex reznicekii   l An Virginia
{"catalogNumber": "1287243", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex reznicekii", "scientificNameAuthorship": "Werier", "genus": "Carex", "subgenus": "", "specificEpithet": "reznicekii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D.A. Werier", "recordNumber": "1951", "verbatimEventDate": "", "habitat": "Young forest or woodland. Canopy very open (<50% cover). Trees young and short with Pinus taeda, P. virginiana, and Cercis canadensis. Herbs include Asplenium platyneuron and Carex nigromarginata. Soil is sandy.", "occurrenceRemarks": "Plants are thick in intermingling dense wide tufts.", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Caroline", "municipality": "", "locality": "near North Anna River, take Rt. 207 (Jericho Rd.) west from Carmel Church to Oxford Rd. (Rt. 689). Go 3.6 miles S and SE on Oxford Rd. (Rt. 689) to small dirt road on S side of road. Head SW along dirt road towards North Anna River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}