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": ""}
 7n 1978-05-18 1433 +t     mmv W.W. THOMAS, D. WIGHT   hardin Z  united states e+  N of Farm Rd 162, 1.6 mi NE of jct 162 and Farm Rd 770 in Batson. D   pseudovegetus qzW  Texas 4Y/4   Cyperus pseudovegetus t$=LI  poales p:kg       ;J CYPERACEAE   cyperus ]   Steud. 93   - 1394175
{"catalogNumber": "1394175", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus pseudovegetus", "scientificNameAuthorship": "Steud.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "pseudovegetus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W.W. Thomas, D. Wight", "recordNumber": "1433", "verbatimEventDate": "1978-05-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Hardin", "municipality": "", "locality": "N of Farm Rd 162, 1.6 mi NE of jct 162 and Farm Rd 770 in Batson.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}