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": ""}
         FREQUENT, WEEDY ROAOSID. _ 2(   caryophyllaceae N/    1958-07-03 7   MICHIGAN %8m     crystal tp., ca. 9 mi. e of pentwater.        7176 W  -86.24039 ^&8+   
{"catalogNumber": "", "order": "", "family": "Caryophyllaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7176", "verbatimEventDate": "1958-07-03", "habitat": "Frequent, weedy roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Crystal Tp., ca. 9 mi. E of Pentwater.", "decimalLatitude": "", "decimalLongitude": "-86.24039", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}