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": ""}
 Cyperus grayoidest   UNITED STATES YoM!  140 ,/  4.7 mi ne on fr 1087 from its jct with us 259, then n 0.4 mi on an unnamed gravel road, then 0.3 mi wsw. 7I  1393586 +nB2   r%I cyperus  o 1991-06-24  STANLEY D. JONES Yep A        L MOHLENBR.  POALES ]H  7195 XP   a / U grayoides Texas &)       <=# cyperaceae    NACOGDOCHES *W|b 
{"catalogNumber": "1393586", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus grayoides", "scientificNameAuthorship": "Mohlenbr.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "grayoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stanley D. Jones", "recordNumber": "7195", "verbatimEventDate": "1991-06-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Nacogdoches", "municipality": "", "locality": "4.7 mi NE on FR 1087 from its jct with US 259, then N 0.4 mi on an unnamed gravel road, then 0.3 mi WSW.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "140", "maximumElevationInMeters": ""}