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": ""}
subsp. vp0G    yUwtW 1706174   bu 1939-12-10   v (retz.) honda     Ya&w HISPIDULA metro manila  $=   ECHINOCHLOA CRUS-GAL LI SUBP. HISPIDULA J)5    (gJ crus-galli      K Philippines Manila lCq!   wS  poaceae   ECHINOCHLOA WqI    [(,] s.n.
{"catalogNumber": "1706174", "order": "", "family": "Poaceae", "scientificName": "Echinochloa crus-galli subsp. hispidula", "scientificNameAuthorship": "(Retz.) Honda", "genus": "Echinochloa", "subgenus": "", "specificEpithet": "crus-galli", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "hispidula", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1939-12-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Philippines", "stateProvince": "Metro Manila", "county": "Manila", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}