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": ""}
 W2 ca 1.2 mi s of merigold, on w side of hwy us 61.  %wzP 33.82085  < 1394735 G33Â° 49.251' N 90Â° 43.354' W; RS: T~23N R5W sec 28 NW/4 HY#    ZxIr virens  cyperus virens G  4     ( harles T. Bryson 2004-0t8-19 P3 x   V&cr Cyperaceae  poales yBH  Cyperus  lrJ   _B Mississippi    ` united states   -90.722567 f&m     .wQO MICHX.  
{"catalogNumber": "1394735", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus virens", "scientificNameAuthorship": "Michx.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "virens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "", "verbatimEventDate": "2004-08-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "", "municipality": "", "locality": "Ca 1.2 mi S of Merigold, on W side of Hwy US 61.", "decimalLatitude": "33.82085", "decimalLongitude": "-90.722567", "verbatimCoordinates": "33\u00c2\u00b0 49.251' N 90\u00c2\u00b0 43.354' W; TRS: T23N R5W sec 28 NW/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}