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": ""}
15156  l    1996-05-14 Zo    .Ko[ n of greenville, nw jct hwy ms 1 & walt3r st.  J Y CHARLES T. BRYSON Poales ,N+   !B  carex granularis   8 UNITED STATES  MwoV Washington  Ew ~ GRANULARIS MISSISSIPPI 7    MUHL. EX WILLD. $- d    TR5: T19N R8W SEC 19 SE/4 t1@      7 cyperaceae  1371946 eh   P carex
{"catalogNumber": "1371946", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex granularis", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "granularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "15156", "verbatimEventDate": "1996-05-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Washington", "municipality": "", "locality": "N of Greenville, NW jct Hwy MS 1 & Walter St.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T19N R8W sec 19 SE/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}