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": ""}
 vLvOH RORIPPA ISLANDICA VAR. OCCIDENTALIS  !v (S. WATS.) BUTTES & ABBE BRASSICAES $r ?   [cc&> OCCIDENTALIS  h E : ISLANDICA   +YY 7191  mexico nX    k$gU/ var.    6 a 1272394 distrito federal l    brassicaceae -Y4     m[ 18 96-06    Cyrus G. Pringle YNCtX  Ronald L. Stu9ckey G G]   x > Contact VM Herbarium Rorippa m5E 
{"catalogNumber": "1272394", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Rorippa islandica var. occidentalis", "scientificNameAuthorship": "(S. Wats.) Butters & Abbe", "genus": "Rorippa", "subgenus": "", "specificEpithet": "islandica", "verbatimTaxonRank": "var.", "infraspecificEpithet": "occidentalis", "identifiedBy": "Ronald L. Stuckey", "recordedBy": "Cyrus G. Pringle", "recordNumber": "7191", "verbatimEventDate": "1896-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Distrito Federal", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}