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": ""}
 p7R Chicago   ; William S. Moffatt  / HASTATA    5/L VAR. 4 b*OW   ILLINOIS On  Atriplex patula var. hastata ]   Wz Cook AMARANTHACEAE RJ`c   1892-08-27 ?    PATULA ]   Atriplex mX:D   (y 149793O auct. non (L.) A. Gray l+     xu 3( UNITED STATES  caryophyllales ?o:/   z along railroads and waste placs in city GRPM 43807 L 
{"catalogNumber": "1497930", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Atriplex patula var. hastata", "scientificNameAuthorship": "auct. non (L.) A. Gray", "genus": "Atriplex", "subgenus": "", "specificEpithet": "patula", "verbatimTaxonRank": "var.", "infraspecificEpithet": "hastata", "identifiedBy": "", "recordedBy": "William S. Moffatt", "recordNumber": "4", "verbatimEventDate": "1892-08-27", "habitat": "Along railroads and waste places in city", "occurrenceRemarks": "GRPM 43807", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Cook", "municipality": "", "locality": "Chicago", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}