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": ""}
UNITED STATES My-    g Poales       0=%q Texas  @  S.B. Buckley Eleocharis 4O ^@       yy(:M BUCKL.       1878 bYP  cyperaceae 5O    ?#Qc3 139793  Oj ~9 cylindrica VALLEY OF THE LOWER RIO GRANDE.  ZS 
{"catalogNumber": "1397293", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Buckl.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "cylindrica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S.B. Buckley", "recordNumber": "", "verbatimEventDate": "1878", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "Valley of the Lower Rio Grande.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}