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": ""}
    1997-05-03 &oNb  Anton A. Reznicek ?E4   L UNITED STATES    32.7975 7       -95.385833 /]   74 * TEXAS  4 gyperaceae   Y (small) mack.     N side Texas Hwy 154, 2.7 mi W of jc7. FR 14, ca. 5 mi Eof Quitman. ,   |L %Y poales
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "(Small) Mack.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "1997-05-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "N side Texas Hwy 154, 2.7 mi W of jct. FR 14, ca. 5 mi E of Quitman.", "decimalLatitude": "32.7975", "decimalLongitude": "-95.385833", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}