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": ""}
       R4Z oxalidaceae  S  michigan    1347965 [m0K  MOIST ROADSIDE. bl        Gg 46.912604  3h Oxalis stricta    1950-07-25 l. W3C)   oxalidales     united states q u   V!2_ stricta -88.573772 1~B=A  
{"catalogNumber": "1347965", "order": "Oxalidales", "family": "Oxalidaceae", "scientificName": "Oxalis stricta", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "stricta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1950-07-25", "habitat": "Moist roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "46.912604", "decimalLongitude": "-88.573772", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}