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": ""}
2 mi NW of Olinito. Y  CYPERACEAE Rz 66    #km cyperus ochraceus   Rf(e  texas   1823  lN3           u& United States  1938-06-01 e ym&    N r. runyon     S|FJ 1393906 ochraceus 5^h   =Z cyperus
{"catalogNumber": "1393906", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus ochraceus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "ochraceus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Runyon", "recordNumber": "1823", "verbatimEventDate": "1938-06-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "2 mi NW of Olinito.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}