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": ""}
Robert H. Read gFp:   Weed along woodland edge     OD -  ARVENSIS  f`B [ON TWO SHEETS] pictured rocks national lakeshore at miners castle camping area. sec.3 yt47n r18w  ig%    62 l. ASTERALES dDaES   ALGER YB &  374a Y @.    tmUcC 46.496402   ( i unitd states  ! sonchus -86.53925 ?    ERF 1003251    meI Sonchus arvensis     a^YT? Asteraceae michigan E$  1973-08-13 kDA  
{"catalogNumber": "1003251", "order": "Asterales", "family": "Asteraceae", "scientificName": "Sonchus arvensis", "scientificNameAuthorship": "L.", "genus": "Sonchus", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert H. Read", "recordNumber": "374a", "verbatimEventDate": "1973-08-13", "habitat": "Weed along woodland edge", "occurrenceRemarks": "[on two sheets]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "Pictured Rocks National Lakeshore at Miners Castle camping area. Sec.3 T47N R18W", "decimalLatitude": "46.496402", "decimalLongitude": "-86.53925", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}