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": ""}
  -83.239958 CFA      aviculare  )(Uw 43.111334  x=3P; POLYGONUM AVICULARE   L. z0   "(note: akenes consistently exsert)" [lower specimen is presumably "p. buxiforme" with strongly keeled outer tepals] V`   _I:G  PROSTRATE IN POOR, SANDY-GRAVELLY SOIL IN CENTER OF TEMPORARY DORMS. FULL SUN. WITH DEPAUPERATE PLANTAGO. COMMON.  WAR 4046  JdYd ruth b. (alford) macfarlane   @uM| 1466038  / UNITED STATES LAPEER  .^   polygonaeae K7 ^e    7 caryophyllales  mayfAield twp., fish lake center, ne corner fish lake & vernor rds. >   ub$ polygonum 1976-08-12 W[ q   F^ MICHIG4N
{"catalogNumber": "1466038", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum aviculare", "scientificNameAuthorship": "L.", "genus": "Polygonum", "subgenus": "", "specificEpithet": "aviculare", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ruth B. (Alford) MacFarlane", "recordNumber": "4046", "verbatimEventDate": "1976-08-12", "habitat": "Prostrate in poor, sandy-gravelly soil in center of temporary dorms. Full sun. With depauperate Plantago. Common.", "occurrenceRemarks": "\"(Note: akenes consistently exsert)\" [Lower specimen is presumably \"P. buxiforme\" with strongly keeled outer tepals]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lapeer", "municipality": "", "locality": "Mayfield Twp., Fish Lake Center, NE corner Fish Lake & Vernor rds.", "decimalLatitude": "43.111334", "decimalLongitude": "-83.239958", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}