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": ""}
    O2U 1994-05-03 33.776389 D   l2 95 33Â° 46' 35" N 95Â° 32' 50" W WILLIAM R. CARR ?cVp  United States OVKRE  1381743 p.  -95.547222 1   carex 1  13716 |@bH  carex ozarkana !i)E]    .M lamar   152 C   OZARKANA JmdX   aWz p. rothr. & reznicek  Y1H CYPERACEAE POALES ]X gS   Texas , m    ; v  E margin of unnamed lake or large pond, ca 1.8 air miles W of jct US Rt 271 &FM 2648 N of Paris. Camp Maxey (Texas National Guard), Powderly Quadrangle.
{"catalogNumber": "1381743", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex ozarkana", "scientificNameAuthorship": "P. Rothr. & Reznicek", "genus": "Carex", "subgenus": "", "specificEpithet": "ozarkana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William R. Carr", "recordNumber": "13716", "verbatimEventDate": "1994-05-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Lamar", "municipality": "", "locality": "E margin of unnamed lake or large pond, ca 1.8 air miles W of jct US Rt 271 & FM 2648 N of Paris. Camp Maxey (Texas National Guard), Powderly Quadrangle.", "decimalLatitude": "33.776389", "decimalLongitude": "-95.547222", "verbatimCoordinates": "33\u00c2\u00b0 46' 35\" N 95\u00c2\u00b0 32' 50\" W", "minimumElevationInMeters": "152", "maximumElevationInMeters": ""}