2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/41745The role of nonvalence, e.g., sea quarks and/or meson degrees of freedom in static electroweak baryon observables is briefly discussed.8 pages, Latex, no figures; prepared for Mini-Workshop on Hadron Structure with Quark Dynamics, Dec.8,2001, Kobe University, Kobe, Japan; FHD Proceedings, March 2002, Kobe University, Kobe, JapanHigh Energy Physics - Phenomenologytext