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": ""}
 mMe (salzm. ex steud.) dorr  texas 3R$d    1990-07-28 L yaB     cyperaceae A    united states &     Cyperus hortensis Q1 @    (#2 sta-nley jones & gretchen jones  %B 5675  B Newton     0.1 of a mile sw on ytx 12 fro its jct with the abine river, then nw & n 0.3 ofa mil3 on an un-named paved road, then e 0.3 ofa mile on a dirt road to e sabine river in deweyville.  @ hortensis  Cyperus lG4  
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus hortensis", "scientificNameAuthorship": "(Salzm. ex Steud.) Dorr", "genus": "Cyperus", "subgenus": "", "specificEpithet": "hortensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stanley Jones & Gretchen Jones", "recordNumber": "5675", "verbatimEventDate": "1990-07-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Newton", "municipality": "", "locality": "0.1 of a mile SW on TX 12 from its jct with the Sabine River, then NW & N 0.3 of a mile on an un-named paved road, then E 0.3 of a mile on a dirt road to the Sabine River in Deweyville.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}