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": ""}
washtenaw 6+BN       -83.74488 7V5  michigan &P   media wZ^~   + richard k. rabeler   1251  R!   ` Q S of Huron Rive,10 m S of Bandemer Park road, almost under E side of M-14 overpass over Huron River, Ann Arbor SE1/4,S17,T2S,R6E 1472392 V  CARYOPHYLLACEAE >6  spergularia media p&kNI        Z?O united states  CARYOPHYLLALES -G   
{"catalogNumber": "1472392", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Spergularia media", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "media", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard K. Rabeler", "recordNumber": "1251", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "S of Huron River,10 m S of Bandemer Park road, almost under E side of M-14 overpass over Huron River, Ann Arbor SE1/4,S17,T2S,R6E", "decimalLatitude": "", "decimalLongitude": "-83.74488", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}